2008334406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 4798734192

約数和(自身を除く): 2790399786

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 53, 78, 82, 102, 106, 123, 159, 221, 246, 289, 318, 442, 533, 578, 663, 689, 697, 867, 901, 1066, 1326, 1378, 1394, 1599, 1681, 1734, 1802, 2067, 2091, 2173, 2703, 3198, 3362, 3757, 4134, 4182, 4346, 5043, 5406, 6519, 7514, 9061, 10086, 11271, 11713, 11849, 13038, 15317, 18122, 21853, 22542, 23426, 23698, 27183, 28249, 28577, 30634, 35139, 35547, 36941, 43706, 45951, 54366, 56498, 57154, 65559, 70278, 71094, 73882, 84747, 85731, 89093, 91902, 110823, 131118, 154037, 169494, 171462, 178186, 199121, 221646, 267279, 308074, 371501, 398242, 462111, 480233, 485809, 534558, 597363, 627997, 743002, 924222, 960466, 971618, 1114503, 1158209, 1194726, 1255994, 1440699, 1457427, 1514581, 1883991, 2229006, 2316418, 2881398, 2914854, 3029162, 3474627, 3767982, 4543743, 6315517, 6949254, 8163961, 9087486, 12631034, 16327922, 18946551, 19689553, 24491883, 25747877, 37893102, 39379106, 48983766, 51495754, 59068659, 77243631, 118137318, 154487262, 334722401, 669444802, 1004167203, 2008334406]

約数ペア:

[(1, 2008334406), (2, 1004167203), (3, 669444802), (6, 334722401), (13, 154487262), (17, 118137318), (26, 77243631), (34, 59068659), (39, 51495754), (41, 48983766), (51, 39379106), (53, 37893102), (78, 25747877), (82, 24491883), (102, 19689553), (106, 18946551), (123, 16327922), (159, 12631034), (221, 9087486), (246, 8163961), (289, 6949254), (318, 6315517), (442, 4543743), (533, 3767982), (578, 3474627), (663, 3029162), (689, 2914854), (697, 2881398), (867, 2316418), (901, 2229006), (1066, 1883991), (1326, 1514581), (1378, 1457427), (1394, 1440699), (1599, 1255994), (1681, 1194726), (1734, 1158209), (1802, 1114503), (2067, 971618), (2091, 960466), (2173, 924222), (2703, 743002), (3198, 627997), (3362, 597363), (3757, 534558), (4134, 485809), (4182, 480233), (4346, 462111), (5043, 398242), (5406, 371501), (6519, 308074), (7514, 267279), (9061, 221646), (10086, 199121), (11271, 178186), (11713, 171462), (11849, 169494), (13038, 154037), (15317, 131118), (18122, 110823), (21853, 91902), (22542, 89093), (23426, 85731), (23698, 84747), (27183, 73882), (28249, 71094), (28577, 70278), (30634, 65559), (35139, 57154), (35547, 56498), (36941, 54366), (43706, 45951)]