1277691814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2311}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 2445023232

約数和(自身を除く): 1167331418

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 101, 119, 161, 202, 238, 322, 391, 707, 782, 1414, 1717, 2311, 2323, 2737, 3434, 4622, 4646, 5474, 12019, 16177, 16261, 24038, 32354, 32522, 39287, 39491, 53153, 78574, 78982, 106306, 233411, 275009, 276437, 372071, 466822, 550018, 552874, 744142, 903601, 1633877, 1807202, 3267754, 3967987, 5368453, 6325207, 7935974, 10736906, 12650414, 27775909, 37579171, 55551818, 75158342, 91263701, 182527402, 638845907, 1277691814]

約数ペア:

[(1, 1277691814), (2, 638845907), (7, 182527402), (14, 91263701), (17, 75158342), (23, 55551818), (34, 37579171), (46, 27775909), (101, 12650414), (119, 10736906), (161, 7935974), (202, 6325207), (238, 5368453), (322, 3967987), (391, 3267754), (707, 1807202), (782, 1633877), (1414, 903601), (1717, 744142), (2311, 552874), (2323, 550018), (2737, 466822), (3434, 372071), (4622, 276437), (4646, 275009), (5474, 233411), (12019, 106306), (16177, 78982), (16261, 78574), (24038, 53153), (32354, 39491), (32522, 39287)]