26579402210

素因数分解:

$2^1\times 5^1\times {\mathrm{40627}}^1\times {\mathrm{65423}}^1$

素因数の和:106057

約数の個数: 16

約数和(自身を含む): 47844832896

約数和(自身を除く): 21265430686

約数列:

[1, 2, 5, 10, 40627, 65423, 81254, 130846, 203135, 327115, 406270, 654230, 2657940221, 5315880442, 13289701105, 26579402210]

約数ペア:

[(1, 26579402210), (2, 13289701105), (5, 5315880442), (10, 2657940221), (40627, 654230), (65423, 406270), (81254, 327115), (130846, 203135)]