5280891806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{330097}}^1$

素因数の和:330539

約数の個数: 16

約数和(自身を含む): 8358081360

約数和(自身を除く): 3077189554

約数列:

[1, 2, 19, 38, 421, 842, 7999, 15998, 330097, 660194, 6271843, 12543686, 138970837, 277941674, 2640445903, 5280891806]

約数ペア:

[(1, 5280891806), (2, 2640445903), (19, 277941674), (38, 138970837), (421, 12543686), (842, 6271843), (7999, 660194), (15998, 330097)]