2186855692

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 108

約数和(自身を含む): 4854878784

約数和(自身を除く): 2668023092

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 361, 434, 532, 589, 722, 868, 931, 997, 1178, 1444, 1519, 1862, 1994, 2356, 2527, 3038, 3724, 3988, 4123, 5054, 6076, 6979, 8246, 10108, 11191, 13958, 16492, 17689, 18943, 22382, 27916, 28861, 30907, 35378, 37886, 44764, 48853, 57722, 61814, 70756, 75772, 78337, 97706, 115444, 123628, 132601, 156674, 195412, 216349, 265202, 313348, 359917, 432698, 530404, 548359, 587233, 719834, 865396, 928207, 1096718, 1174466, 1439668, 1514443, 1856414, 2193436, 2348932, 2519419, 3028886, 3712828, 4110631, 5038838, 6057772, 8221262, 10077676, 11157427, 16442524, 17635933, 22314854, 28774417, 35271866, 44629708, 57548834, 70543732, 78101989, 115097668, 156203978, 312407956, 546713923, 1093427846, 2186855692]

約数ペア:

[(1, 2186855692), (2, 1093427846), (4, 546713923), (7, 312407956), (14, 156203978), (19, 115097668), (28, 78101989), (31, 70543732), (38, 57548834), (49, 44629708), (62, 35271866), (76, 28774417), (98, 22314854), (124, 17635933), (133, 16442524), (196, 11157427), (217, 10077676), (266, 8221262), (361, 6057772), (434, 5038838), (532, 4110631), (589, 3712828), (722, 3028886), (868, 2519419), (931, 2348932), (997, 2193436), (1178, 1856414), (1444, 1514443), (1519, 1439668), (1862, 1174466), (1994, 1096718), (2356, 928207), (2527, 865396), (3038, 719834), (3724, 587233), (3988, 548359), (4123, 530404), (5054, 432698), (6076, 359917), (6979, 313348), (8246, 265202), (10108, 216349), (11191, 195412), (13958, 156674), (16492, 132601), (17689, 123628), (18943, 115444), (22382, 97706), (27916, 78337), (28861, 75772), (30907, 70756), (35378, 61814), (37886, 57722), (44764, 48853)]