426736

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 20

約数和(自身を含む): 837000

約数和(自身を除く): 410264

約数列:

[1, 2, 4, 8, 16, 149, 179, 298, 358, 596, 716, 1192, 1432, 2384, 2864, 26671, 53342, 106684, 213368, 426736]

約数ペア:

[(1, 426736), (2, 213368), (4, 106684), (8, 53342), (16, 26671), (149, 2864), (179, 2384), (298, 1432), (358, 1192), (596, 716)]