621931544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{5980111}}^1$

素因数の和:5980130

約数の個数: 16

約数和(自身を含む): 1255823520

約数和(自身を除く): 633891976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 5980111, 11960222, 23920444, 47840888, 77741443, 155482886, 310965772, 621931544]

約数ペア:

[(1, 621931544), (2, 310965772), (4, 155482886), (8, 77741443), (13, 47840888), (26, 23920444), (52, 11960222), (104, 5980111)]