497664544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1196309}}^1$

素因数の和:1196332

約数の個数: 24

約数和(自身を含む): 1055145420

約数和(自身を除く): 557480876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1196309, 2392618, 4785236, 9570472, 15552017, 19140944, 31104034, 38281888, 62208068, 124416136, 248832272, 497664544]

約数ペア:

[(1, 497664544), (2, 248832272), (4, 124416136), (8, 62208068), (13, 38281888), (16, 31104034), (26, 19140944), (32, 15552017), (52, 9570472), (104, 4785236), (208, 2392618), (416, 1196309)]