2154215674796

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{1231}}^1\times {\mathrm{3444827}}^1$

素因数の和:3446189

約数の個数: 24

約数和(自身を含む): 3802649174016

約数和(自身を除く): 1648433499220

約数列:

[1, 2, 4, 127, 254, 508, 1231, 2462, 4924, 156337, 312674, 625348, 3444827, 6889654, 13779308, 437493029, 874986058, 1749972116, 4240582037, 8481164074, 16962328148, 538553918699, 1077107837398, 2154215674796]

約数ペア:

[(1, 2154215674796), (2, 1077107837398), (4, 538553918699), (127, 16962328148), (254, 8481164074), (508, 4240582037), (1231, 1749972116), (2462, 874986058), (4924, 437493029), (156337, 13779308), (312674, 6889654), (625348, 3444827)]