317898802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{940529}}^1$

素因数の和:940557

約数の個数: 12

約数和(自身を含む): 516350970

約数和(自身を除く): 198452168

約数列:

[1, 2, 13, 26, 169, 338, 940529, 1881058, 12226877, 24453754, 158949401, 317898802]

約数ペア:

[(1, 317898802), (2, 158949401), (13, 24453754), (26, 12226877), (169, 1881058), (338, 940529)]