919928878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3801359}}^1$

素因数の和:3801383

約数の個数: 12

約数和(自身を含む): 1516742640

約数和(自身を除く): 596813762

約数列:

[1, 2, 11, 22, 121, 242, 3801359, 7602718, 41814949, 83629898, 459964439, 919928878]

約数ペア:

[(1, 919928878), (2, 459964439), (11, 83629898), (22, 41814949), (121, 7602718), (242, 3801359)]