25429427426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{978054901}}^1$

素因数の和:978054916

約数の個数: 8

約数和(自身を含む): 41078305884

約数和(自身を除く): 15648878458

約数列:

[1, 2, 13, 26, 978054901, 1956109802, 12714713713, 25429427426]

約数ペア:

[(1, 25429427426), (2, 12714713713), (13, 1956109802), (26, 978054901)]