220227844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1776031}}^1$

素因数の和:1776066

約数の個数: 12

約数和(自身を含む): 397831168

約数和(自身を除く): 177603324

約数列:

[1, 2, 4, 31, 62, 124, 1776031, 3552062, 7104124, 55056961, 110113922, 220227844]

約数ペア:

[(1, 220227844), (2, 110113922), (4, 55056961), (31, 7104124), (62, 3552062), (124, 1776031)]