427876616

素因数分解:

$2^3\times {\mathrm{3121}}^1\times {\mathrm{17137}}^1$

素因数の和:20264

約数の個数: 16

約数和(自身を含む): 802572540

約数和(自身を除く): 374695924

約数列:

[1, 2, 4, 8, 3121, 6242, 12484, 17137, 24968, 34274, 68548, 137096, 53484577, 106969154, 213938308, 427876616]

約数ペア:

[(1, 427876616), (2, 213938308), (4, 106969154), (8, 53484577), (3121, 137096), (6242, 68548), (12484, 34274), (17137, 24968)]