2618416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{4423}}^1$

素因数の和:4468

約数の個数: 20

約数和(自身を含む): 5211472

約数和(自身を除く): 2593056

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 4423, 8846, 17692, 35384, 70768, 163651, 327302, 654604, 1309208, 2618416]

約数ペア:

[(1, 2618416), (2, 1309208), (4, 654604), (8, 327302), (16, 163651), (37, 70768), (74, 35384), (148, 17692), (296, 8846), (592, 4423)]