80269574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521231}}^1$

素因数の和:521251

約数の個数: 16

約数和(自身を含む): 150114816

約数和(自身を除く): 69845242

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 521231, 1042462, 3648617, 5733541, 7297234, 11467082, 40134787, 80269574]

約数ペア:

[(1, 80269574), (2, 40134787), (7, 11467082), (11, 7297234), (14, 5733541), (22, 3648617), (77, 1042462), (154, 521231)]