80548286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442573}}^1$

素因数の和:442595

約数の個数: 16

約数和(自身を含む): 148704864

約数和(自身を除く): 68156578

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 442573, 885146, 3098011, 5753449, 6196022, 11506898, 40274143, 80548286]

約数ペア:

[(1, 80548286), (2, 40274143), (7, 11506898), (13, 6196022), (14, 5753449), (26, 3098011), (91, 885146), (182, 442573)]