2678561606

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{11083}}^1$

素因数の和:11436

約数の個数: 32

約数和(自身を含む): 4684009728

約数和(自身を除く): 2005448122

約数列:

[1, 2, 7, 14, 61, 122, 283, 427, 566, 854, 1981, 3962, 11083, 17263, 22166, 34526, 77581, 120841, 155162, 241682, 676063, 1352126, 3136489, 4732441, 6272978, 9464882, 21955423, 43910846, 191325829, 382651658, 1339280803, 2678561606]

約数ペア:

[(1, 2678561606), (2, 1339280803), (7, 382651658), (14, 191325829), (61, 43910846), (122, 21955423), (283, 9464882), (427, 6272978), (566, 4732441), (854, 3136489), (1981, 1352126), (3962, 676063), (11083, 241682), (17263, 155162), (22166, 120841), (34526, 77581)]