1366339825

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{417203}}^1$

素因数の和:417344

約数の個数: 12

約数和(自身を含む): 1707198768

約数和(自身を除く): 340858943

約数列:

[1, 5, 25, 131, 655, 3275, 417203, 2086015, 10430075, 54653593, 273267965, 1366339825]

約数ペア:

[(1, 1366339825), (5, 273267965), (25, 54653593), (131, 10430075), (655, 2086015), (3275, 417203)]