1296061570

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{80651}}^1$

素因数の和:82265

約数の個数: 16

約数和(自身を含む): 2334391488

約数和(自身を除く): 1038329918

約数列:

[1, 2, 5, 10, 1607, 3214, 8035, 16070, 80651, 161302, 403255, 806510, 129606157, 259212314, 648030785, 1296061570]

約数ペア:

[(1, 1296061570), (2, 648030785), (5, 259212314), (10, 129606157), (1607, 806510), (3214, 403255), (8035, 161302), (16070, 80651)]