7418372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 14055552

約数和(自身を除く): 6637180

約数列:

[1, 2, 4, 13, 26, 52, 331, 431, 662, 862, 1324, 1724, 4303, 5603, 8606, 11206, 17212, 22412, 142661, 285322, 570644, 1854593, 3709186, 7418372]

約数ペア:

[(1, 7418372), (2, 3709186), (4, 1854593), (13, 570644), (26, 285322), (52, 142661), (331, 22412), (431, 17212), (662, 11206), (862, 8606), (1324, 5603), (1724, 4303)]