130198772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{21599}}^1$

素因数の和:21751

約数の個数: 24

約数和(自身を含む): 250387200

約数和(自身を除く): 120188428

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 21599, 43198, 86396, 237589, 475178, 950356, 2959063, 5918126, 11836252, 32549693, 65099386, 130198772]

約数ペア:

[(1, 130198772), (2, 65099386), (4, 32549693), (11, 11836252), (22, 5918126), (44, 2959063), (137, 950356), (274, 475178), (548, 237589), (1507, 86396), (3014, 43198), (6028, 21599)]