80970526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{444893}}^1$

素因数の和:444915

約数の個数: 16

約数和(自身を含む): 149484384

約数和(自身を除く): 68513858

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 444893, 889786, 3114251, 5783609, 6228502, 11567218, 40485263, 80970526]

約数ペア:

[(1, 80970526), (2, 40485263), (7, 11567218), (13, 6228502), (14, 5783609), (26, 3114251), (91, 889786), (182, 444893)]