262878134

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1\times {\mathrm{4261}}^1$

素因数の和:4655

約数の個数: 16

約数和(自身を含む): 399434640

約数和(自身を除く): 136556506

約数列:

[1, 2, 109, 218, 283, 566, 4261, 8522, 30847, 61694, 464449, 928898, 1205863, 2411726, 131439067, 262878134]

約数ペア:

[(1, 262878134), (2, 131439067), (109, 2411726), (218, 1205863), (283, 928898), (566, 464449), (4261, 61694), (8522, 30847)]