78079804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1774541}}^1$

素因数の和:1774556

約数の個数: 12

約数和(自身を含む): 149061528

約数和(自身を除く): 70981724

約数列:

[1, 2, 4, 11, 22, 44, 1774541, 3549082, 7098164, 19519951, 39039902, 78079804]

約数ペア:

[(1, 78079804), (2, 39039902), (4, 19519951), (11, 7098164), (22, 3549082), (44, 1774541)]