78484274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209851}}^1$

素因数の和:209881

約数の個数: 16

約数和(自身を含む): 135984096

約数和(自身を除く): 57499822

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 209851, 419702, 2308361, 3567467, 4616722, 7134934, 39242137, 78484274]

約数ペア:

[(1, 78484274), (2, 39242137), (11, 7134934), (17, 4616722), (22, 3567467), (34, 2308361), (187, 419702), (374, 209851)]