25980962

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{45263}}^1$

素因数の和:45313

約数の個数: 16

約数和(自身を含む): 45626112

約数和(自身を除く): 19645150

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 45263, 90526, 316841, 633682, 1855783, 3711566, 12990481, 25980962]

約数ペア:

[(1, 25980962), (2, 12990481), (7, 3711566), (14, 1855783), (41, 633682), (82, 316841), (287, 90526), (574, 45263)]