320104798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{724219}}^1$

素因数の和:724251

約数の個数: 16

約数和(自身を含む): 547510320

約数和(自身を除く): 227405522

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 724219, 1448438, 9414847, 12311723, 18829694, 24623446, 160052399, 320104798]

約数ペア:

[(1, 320104798), (2, 160052399), (13, 24623446), (17, 18829694), (26, 12311723), (34, 9414847), (221, 1448438), (442, 724219)]