2870292464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4721}}^1$

素因数の和:4858

約数の個数: 80

約数和(自身を含む): 6230017920

約数和(自身を除く): 3359725456

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 79, 104, 148, 158, 208, 296, 316, 481, 592, 632, 962, 1027, 1264, 1924, 2054, 2923, 3848, 4108, 4721, 5846, 7696, 8216, 9442, 11692, 16432, 18884, 23384, 37768, 37999, 46768, 61373, 75536, 75998, 122746, 151996, 174677, 245492, 303992, 349354, 372959, 490984, 607984, 698708, 745918, 981968, 1397416, 1491836, 2270801, 2794832, 2983672, 4541602, 4848467, 5967344, 9083204, 9696934, 13799483, 18166408, 19393868, 27598966, 36332816, 38787736, 55197932, 77575472, 110395864, 179393279, 220791728, 358786558, 717573116, 1435146232, 2870292464]

約数ペア:

[(1, 2870292464), (2, 1435146232), (4, 717573116), (8, 358786558), (13, 220791728), (16, 179393279), (26, 110395864), (37, 77575472), (52, 55197932), (74, 38787736), (79, 36332816), (104, 27598966), (148, 19393868), (158, 18166408), (208, 13799483), (296, 9696934), (316, 9083204), (481, 5967344), (592, 4848467), (632, 4541602), (962, 2983672), (1027, 2794832), (1264, 2270801), (1924, 1491836), (2054, 1397416), (2923, 981968), (3848, 745918), (4108, 698708), (4721, 607984), (5846, 490984), (7696, 372959), (8216, 349354), (9442, 303992), (11692, 245492), (16432, 174677), (18884, 151996), (23384, 122746), (37768, 75998), (37999, 75536), (46768, 61373)]