2856454986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{11959}}^1$

素因数の和:12040

約数の個数: 96

約数和(自身を含む): 7329853440

約数和(自身を除く): 4473398454

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 121, 141, 154, 231, 242, 282, 329, 363, 462, 517, 658, 726, 847, 987, 1034, 1551, 1694, 1974, 2541, 3102, 3619, 5082, 5687, 7238, 10857, 11374, 11959, 17061, 21714, 23918, 34122, 35877, 39809, 71754, 79618, 83713, 119427, 131549, 167426, 238854, 251139, 263098, 394647, 502278, 562073, 789294, 920843, 1124146, 1447039, 1686219, 1841686, 2762529, 2894078, 3372438, 3934511, 4341117, 5525058, 6182803, 7869022, 8682234, 10129273, 11803533, 12365606, 18548409, 20258546, 23607066, 30387819, 37096818, 43279621, 60775638, 68010833, 86559242, 129838863, 136021666, 204032499, 259677726, 408064998, 476075831, 952151662, 1428227493, 2856454986]

約数ペア:

[(1, 2856454986), (2, 1428227493), (3, 952151662), (6, 476075831), (7, 408064998), (11, 259677726), (14, 204032499), (21, 136021666), (22, 129838863), (33, 86559242), (42, 68010833), (47, 60775638), (66, 43279621), (77, 37096818), (94, 30387819), (121, 23607066), (141, 20258546), (154, 18548409), (231, 12365606), (242, 11803533), (282, 10129273), (329, 8682234), (363, 7869022), (462, 6182803), (517, 5525058), (658, 4341117), (726, 3934511), (847, 3372438), (987, 2894078), (1034, 2762529), (1551, 1841686), (1694, 1686219), (1974, 1447039), (2541, 1124146), (3102, 920843), (3619, 789294), (5082, 562073), (5687, 502278), (7238, 394647), (10857, 263098), (11374, 251139), (11959, 238854), (17061, 167426), (21714, 131549), (23918, 119427), (34122, 83713), (35877, 79618), (39809, 71754)]