1330449422

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{23747}}^1$

素因数の和:24115

約数の個数: 16

約数和(自身を含む): 2021904720

約数和(自身を除く): 691455298

約数列:

[1, 2, 109, 218, 257, 514, 23747, 28013, 47494, 56026, 2588423, 5176846, 6102979, 12205958, 665224711, 1330449422]

約数ペア:

[(1, 1330449422), (2, 665224711), (109, 12205958), (218, 6102979), (257, 5176846), (514, 2588423), (23747, 56026), (28013, 47494)]