449865262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2921203}}^1$

素因数の和:2921223

約数の個数: 16

約数和(自身を含む): 841306752

約数和(自身を除く): 391441490

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2921203, 5842406, 20448421, 32133233, 40896842, 64266466, 224932631, 449865262]

約数ペア:

[(1, 449865262), (2, 224932631), (7, 64266466), (11, 40896842), (14, 32133233), (22, 20448421), (77, 5842406), (154, 2921203)]