225515914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{510217}}^1$

素因数の和:510249

約数の個数: 16

約数和(自身を含む): 385724808

約数和(自身を除く): 160208894

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 510217, 1020434, 6632821, 8673689, 13265642, 17347378, 112757957, 225515914]

約数ペア:

[(1, 225515914), (2, 112757957), (13, 17347378), (17, 13265642), (26, 8673689), (34, 6632821), (221, 1020434), (442, 510217)]