904105796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{41849}}^1$

素因数の和:42355

約数の個数: 24

約数和(自身を含む): 1729576800

約数和(自身を除く): 825471004

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 10802, 21604, 41849, 83698, 167396, 460339, 920678, 1841356, 20547859, 41095718, 82191436, 226026449, 452052898, 904105796]

約数ペア:

[(1, 904105796), (2, 452052898), (4, 226026449), (11, 82191436), (22, 41095718), (44, 20547859), (491, 1841356), (982, 920678), (1964, 460339), (5401, 167396), (10802, 83698), (21604, 41849)]