80242526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{440893}}^1$

素因数の和:440915

約数の個数: 16

約数和(自身を含む): 148140384

約数和(自身を除く): 67897858

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 440893, 881786, 3086251, 5731609, 6172502, 11463218, 40121263, 80242526]

約数ペア:

[(1, 80242526), (2, 40121263), (7, 11463218), (13, 6172502), (14, 5731609), (26, 3086251), (91, 881786), (182, 440893)]