123812508742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{207044329}}^1$

素因数の和:207044367

約数の個数: 16

約数和(自身を含む): 208700684640

約数和(自身を除く): 84888175898

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 207044329, 414088658, 2691576277, 4762019567, 5383152554, 9524039134, 61906254371, 123812508742]

約数ペア:

[(1, 123812508742), (2, 61906254371), (13, 9524039134), (23, 5383152554), (26, 4762019567), (46, 2691576277), (299, 414088658), (598, 207044329)]