129490636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{4259}}^1$

素因数の和:4965

約数の個数: 24

約数和(自身を含む): 247625280

約数和(自身を除く): 118134644

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2764, 4259, 7601, 8518, 15202, 17036, 30404, 46849, 93698, 187396, 2942969, 5885938, 11771876, 32372659, 64745318, 129490636]

約数ペア:

[(1, 129490636), (2, 64745318), (4, 32372659), (11, 11771876), (22, 5885938), (44, 2942969), (691, 187396), (1382, 93698), (2764, 46849), (4259, 30404), (7601, 17036), (8518, 15202)]