130651202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{539881}}^1$

素因数の和:539905

約数の個数: 12

約数和(自身を含む): 215412918

約数和(自身を除く): 84761716

約数列:

[1, 2, 11, 22, 121, 242, 539881, 1079762, 5938691, 11877382, 65325601, 130651202]

約数ペア:

[(1, 130651202), (2, 65325601), (11, 11877382), (22, 5938691), (121, 1079762), (242, 539881)]