520019090758

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{5237}}^1\times {\mathrm{118493}}^1$

素因数の和:124151

約数の個数: 16

約数和(自身を含む): 782046180720

約数和(自身を除く): 262027089962

約数列:

[1, 2, 419, 838, 5237, 10474, 118493, 236986, 2194303, 4388606, 49648567, 99297134, 620547841, 1241095682, 260009545379, 520019090758]

約数ペア:

[(1, 520019090758), (2, 260009545379), (419, 1241095682), (838, 620547841), (5237, 99297134), (10474, 49648567), (118493, 4388606), (236986, 2194303)]