61865414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139967}}^1$

素因数の和:139999

約数の個数: 16

約数和(自身を含む): 105815808

約数和(自身を除く): 43950394

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 139967, 279934, 1819571, 2379439, 3639142, 4758878, 30932707, 61865414]

約数ペア:

[(1, 61865414), (2, 30932707), (13, 4758878), (17, 3639142), (26, 2379439), (34, 1819571), (221, 279934), (442, 139967)]