80815826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{444043}}^1$

素因数の和:444065

約数の個数: 16

約数和(自身を含む): 149198784

約数和(自身を除く): 68382958

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 444043, 888086, 3108301, 5772559, 6216602, 11545118, 40407913, 80815826]

約数ペア:

[(1, 80815826), (2, 40407913), (7, 11545118), (13, 6216602), (14, 5772559), (26, 3108301), (91, 888086), (182, 444043)]