1985859876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5402

約数の個数: 192

約数和(自身を含む): 6423330816

約数和(自身を除く): 4437470940

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 31, 33, 39, 42, 44, 52, 62, 66, 77, 78, 84, 91, 93, 124, 132, 143, 154, 156, 182, 186, 217, 231, 273, 286, 308, 341, 364, 372, 403, 429, 434, 462, 546, 572, 651, 682, 806, 858, 868, 924, 1001, 1023, 1092, 1209, 1302, 1364, 1612, 1716, 2002, 2046, 2387, 2418, 2604, 2821, 3003, 4004, 4092, 4433, 4774, 4836, 5333, 5642, 6006, 7161, 8463, 8866, 9548, 10666, 11284, 12012, 13299, 14322, 15999, 16926, 17732, 21332, 26598, 28644, 31031, 31998, 33852, 37331, 53196, 58663, 62062, 63996, 69329, 74662, 93093, 111993, 117326, 124124, 138658, 149324, 165323, 175989, 186186, 207987, 223986, 234652, 277316, 330646, 351978, 372372, 410641, 415974, 447972, 485303, 495969, 661292, 703956, 762619, 821282, 831948, 970606, 991938, 1157261, 1231923, 1455909, 1525238, 1642564, 1818553, 1941212, 1983876, 2149199, 2287857, 2314522, 2463846, 2911818, 3050476, 3471783, 3637106, 4298398, 4575714, 4629044, 4927692, 5338333, 5455659, 5823636, 6447597, 6943566, 7274212, 8596796, 9151428, 10676666, 10911318, 12729871, 12895194, 13887132, 15044393, 16014999, 21353332, 21822636, 23641189, 25459742, 25790388, 30088786, 32029998, 38189613, 45133179, 47282378, 50919484, 60177572, 64059996, 70923567, 76379226, 90266358, 94564756, 141847134, 152758452, 165488323, 180532716, 283694268, 330976646, 496464969, 661953292, 992929938, 1985859876]

約数ペア:

[(1, 1985859876), (2, 992929938), (3, 661953292), (4, 496464969), (6, 330976646), (7, 283694268), (11, 180532716), (12, 165488323), (13, 152758452), (14, 141847134), (21, 94564756), (22, 90266358), (26, 76379226), (28, 70923567), (31, 64059996), (33, 60177572), (39, 50919484), (42, 47282378), (44, 45133179), (52, 38189613), (62, 32029998), (66, 30088786), (77, 25790388), (78, 25459742), (84, 23641189), (91, 21822636), (93, 21353332), (124, 16014999), (132, 15044393), (143, 13887132), (154, 12895194), (156, 12729871), (182, 10911318), (186, 10676666), (217, 9151428), (231, 8596796), (273, 7274212), (286, 6943566), (308, 6447597), (341, 5823636), (364, 5455659), (372, 5338333), (403, 4927692), (429, 4629044), (434, 4575714), (462, 4298398), (546, 3637106), (572, 3471783), (651, 3050476), (682, 2911818), (806, 2463846), (858, 2314522), (868, 2287857), (924, 2149199), (1001, 1983876), (1023, 1941212), (1092, 1818553), (1209, 1642564), (1302, 1525238), (1364, 1455909), (1612, 1231923), (1716, 1157261), (2002, 991938), (2046, 970606), (2387, 831948), (2418, 821282), (2604, 762619), (2821, 703956), (3003, 661292), (4004, 495969), (4092, 485303), (4433, 447972), (4774, 415974), (4836, 410641), (5333, 372372), (5642, 351978), (6006, 330646), (7161, 277316), (8463, 234652), (8866, 223986), (9548, 207987), (10666, 186186), (11284, 175989), (12012, 165323), (13299, 149324), (14322, 138658), (15999, 124124), (16926, 117326), (17732, 111993), (21332, 93093), (26598, 74662), (28644, 69329), (31031, 63996), (31998, 62062), (33852, 58663), (37331, 53196)]