7897486

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2259

約数の個数: 16

約数和(自身を含む): 12664080

約数和(自身を除く): 4766594

約数列:

[1, 2, 17, 34, 109, 218, 1853, 2131, 3706, 4262, 36227, 72454, 232279, 464558, 3948743, 7897486]

約数ペア:

[(1, 7897486), (2, 3948743), (17, 464558), (34, 232279), (109, 72454), (218, 36227), (1853, 4262), (2131, 3706)]