631509212

素因数分解:

$2^2\times {\mathrm{1657}}^1\times {\mathrm{95279}}^1$

素因数の和:96940

約数の個数: 12

約数和(自身を含む): 1105819680

約数和(自身を除く): 474310468

約数列:

[1, 2, 4, 1657, 3314, 6628, 95279, 190558, 381116, 157877303, 315754606, 631509212]

約数ペア:

[(1, 631509212), (2, 315754606), (4, 157877303), (1657, 381116), (3314, 190558), (6628, 95279)]