2012375848

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7610

約数の個数: 64

約数和(自身を含む): 4439001600

約数和(自身を除く): 2426625752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 79, 122, 158, 244, 316, 427, 488, 553, 632, 854, 1106, 1708, 2212, 3416, 4424, 4819, 7457, 9638, 14914, 19276, 29828, 33733, 38552, 52199, 59656, 67466, 104398, 134932, 208796, 269864, 417592, 454877, 589103, 909754, 1178206, 1819508, 2356412, 3184139, 3639016, 4123721, 4712824, 6368278, 8247442, 12736556, 16494884, 25473112, 32989768, 35935283, 71870566, 143741132, 251546981, 287482264, 503093962, 1006187924, 2012375848]

約数ペア:

[(1, 2012375848), (2, 1006187924), (4, 503093962), (7, 287482264), (8, 251546981), (14, 143741132), (28, 71870566), (56, 35935283), (61, 32989768), (79, 25473112), (122, 16494884), (158, 12736556), (244, 8247442), (316, 6368278), (427, 4712824), (488, 4123721), (553, 3639016), (632, 3184139), (854, 2356412), (1106, 1819508), (1708, 1178206), (2212, 909754), (3416, 589103), (4424, 454877), (4819, 417592), (7457, 269864), (9638, 208796), (14914, 134932), (19276, 104398), (29828, 67466), (33733, 59656), (38552, 52199)]