1625372276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2129}}^1\times {\mathrm{17351}}^1$

素因数の和:19495

約数の個数: 24

約数和(自身を含む): 3104619840

約数和(自身を除く): 1479247564

約数列:

[1, 2, 4, 11, 22, 44, 2129, 4258, 8516, 17351, 23419, 34702, 46838, 69404, 93676, 190861, 381722, 763444, 36940279, 73880558, 147761116, 406343069, 812686138, 1625372276]

約数ペア:

[(1, 1625372276), (2, 812686138), (4, 406343069), (11, 147761116), (22, 73880558), (44, 36940279), (2129, 763444), (4258, 381722), (8516, 190861), (17351, 93676), (23419, 69404), (34702, 46838)]