320430422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{948019}}^1$

素因数の和:948047

約数の個数: 12

約数和(自身を含む): 520462980

約数和(自身を除く): 200032558

約数列:

[1, 2, 13, 26, 169, 338, 948019, 1896038, 12324247, 24648494, 160215211, 320430422]

約数ペア:

[(1, 320430422), (2, 160215211), (13, 24648494), (26, 12324247), (169, 1896038), (338, 948019)]