457325564

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{271571}}^1$

素因数の和:271996

約数の個数: 12

約数和(自身を含む): 802223688

約数和(自身を除く): 344898124

約数列:

[1, 2, 4, 421, 842, 1684, 271571, 543142, 1086284, 114331391, 228662782, 457325564]

約数ペア:

[(1, 457325564), (2, 228662782), (4, 114331391), (421, 1086284), (842, 543142), (1684, 271571)]