2179537318

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{7001}}^1$

素因数の和:7648

約数の個数: 32

約数和(自身を含む): 3844266048

約数和(自身を除く): 1664728730

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 601, 1202, 4207, 7001, 8414, 14002, 22237, 44474, 49007, 98014, 155659, 259037, 311318, 518074, 1813259, 3626518, 4207601, 8415202, 29453207, 58906414, 155681237, 311362474, 1089768659, 2179537318]

約数ペア:

[(1, 2179537318), (2, 1089768659), (7, 311362474), (14, 155681237), (37, 58906414), (74, 29453207), (259, 8415202), (518, 4207601), (601, 3626518), (1202, 1813259), (4207, 518074), (7001, 311318), (8414, 259037), (14002, 155659), (22237, 98014), (44474, 49007)]