2104437385

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1\times {\mathrm{3067}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 2551348800

約数和(自身を除く): 446911415

約数列:

[1, 5, 109, 545, 1259, 3067, 6295, 15335, 137231, 334303, 686155, 1671515, 3861353, 19306765, 420887477, 2104437385]

約数ペア:

[(1, 2104437385), (5, 420887477), (109, 19306765), (545, 3861353), (1259, 1671515), (3067, 686155), (6295, 334303), (15335, 137231)]