2490785022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 5934643200

約数和(自身を除く): 3443858178

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 47, 51, 66, 94, 102, 141, 149, 187, 282, 298, 317, 374, 447, 517, 561, 634, 799, 894, 951, 1034, 1122, 1551, 1598, 1639, 1902, 2397, 2533, 3102, 3278, 3487, 4794, 4917, 5066, 5389, 6974, 7003, 7599, 8789, 9834, 10461, 10778, 14006, 14899, 15198, 16167, 17578, 20922, 21009, 26367, 27863, 29798, 32334, 42018, 44697, 47233, 52734, 55726, 59279, 77033, 83589, 89394, 94466, 118558, 119051, 141699, 154066, 163889, 167178, 177837, 231099, 238102, 253283, 283398, 327778, 355674, 357153, 462198, 491667, 506566, 519563, 714306, 759849, 802961, 983334, 1039126, 1309561, 1519698, 1558689, 1605922, 2219951, 2408883, 2619122, 2786113, 3117378, 3928683, 4439902, 4817766, 5572226, 6659853, 7857366, 8358339, 8832571, 13319706, 16716678, 17665142, 24419461, 26497713, 37739167, 48838922, 52995426, 73258383, 75478334, 113217501, 146516766, 226435002, 415130837, 830261674, 1245392511, 2490785022]

約数ペア:

[(1, 2490785022), (2, 1245392511), (3, 830261674), (6, 415130837), (11, 226435002), (17, 146516766), (22, 113217501), (33, 75478334), (34, 73258383), (47, 52995426), (51, 48838922), (66, 37739167), (94, 26497713), (102, 24419461), (141, 17665142), (149, 16716678), (187, 13319706), (282, 8832571), (298, 8358339), (317, 7857366), (374, 6659853), (447, 5572226), (517, 4817766), (561, 4439902), (634, 3928683), (799, 3117378), (894, 2786113), (951, 2619122), (1034, 2408883), (1122, 2219951), (1551, 1605922), (1598, 1558689), (1639, 1519698), (1902, 1309561), (2397, 1039126), (2533, 983334), (3102, 802961), (3278, 759849), (3487, 714306), (4794, 519563), (4917, 506566), (5066, 491667), (5389, 462198), (6974, 357153), (7003, 355674), (7599, 327778), (8789, 283398), (9834, 253283), (10461, 238102), (10778, 231099), (14006, 177837), (14899, 167178), (15198, 163889), (16167, 154066), (17578, 141699), (20922, 119051), (21009, 118558), (26367, 94466), (27863, 89394), (29798, 83589), (32334, 77033), (42018, 59279), (44697, 55726), (47233, 52734)]