1383458765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{26309}}^1$

素因数の和:27136

約数の個数: 16

約数和(自身を含む): 1790132400

約数和(自身を除く): 406673635

約数列:

[1, 5, 13, 65, 809, 4045, 10517, 26309, 52585, 131545, 342017, 1710085, 21283981, 106419905, 276691753, 1383458765]

約数ペア:

[(1, 1383458765), (5, 276691753), (13, 106419905), (65, 21283981), (809, 1710085), (4045, 342017), (10517, 131545), (26309, 52585)]