402271444

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{5059}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 714633920

約数和(自身を除く): 312362476

約数列:

[1, 2, 4, 103, 193, 206, 386, 412, 772, 5059, 10118, 19879, 20236, 39758, 79516, 521077, 976387, 1042154, 1952774, 2084308, 3905548, 100567861, 201135722, 402271444]

約数ペア:

[(1, 402271444), (2, 201135722), (4, 100567861), (103, 3905548), (193, 2084308), (206, 1952774), (386, 1042154), (412, 976387), (772, 521077), (5059, 79516), (10118, 39758), (19879, 20236)]