8901002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{36781}}^1$

素因数の和:36805

約数の個数: 12

約数和(自身を含む): 14676018

約数和(自身を除く): 5775016

約数列:

[1, 2, 11, 22, 121, 242, 36781, 73562, 404591, 809182, 4450501, 8901002]

約数ペア:

[(1, 8901002), (2, 4450501), (11, 809182), (22, 404591), (121, 73562), (242, 36781)]