479316332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{990323}}^1$

素因数の和:990349

約数の個数: 18

約数和(自身を含む): 921991644

約数和(自身を除く): 442675312

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 990323, 1980646, 3961292, 10893553, 21787106, 43574212, 119829083, 239658166, 479316332]

約数ペア:

[(1, 479316332), (2, 239658166), (4, 119829083), (11, 43574212), (22, 21787106), (44, 10893553), (121, 3961292), (242, 1980646), (484, 990323)]