326427842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{158923}}^1$

素因数の和:159017

約数の個数: 16

約数和(自身を含む): 533984640

約数和(自身を除く): 207556798

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 158923, 317846, 2065999, 4131998, 12554917, 25109834, 163213921, 326427842]

約数ペア:

[(1, 326427842), (2, 163213921), (13, 25109834), (26, 12554917), (79, 4131998), (158, 2065999), (1027, 317846), (2054, 158923)]