1431188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2957}}^1$

素因数の和:2983

約数の個数: 18

約数和(自身を含む): 2753898

約数和(自身を除く): 1322710

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2957, 5914, 11828, 32527, 65054, 130108, 357797, 715594, 1431188]

約数ペア:

[(1, 1431188), (2, 715594), (4, 357797), (11, 130108), (22, 65054), (44, 32527), (121, 11828), (242, 5914), (484, 2957)]