1981022335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1\times {\mathrm{9601}}^1$

素因数の和:11058

約数の個数: 16

約数和(自身を含む): 2461184640

約数和(自身を除く): 480162305

約数列:

[1, 5, 29, 145, 1423, 7115, 9601, 41267, 48005, 206335, 278429, 1392145, 13662223, 68311115, 396204467, 1981022335]

約数ペア:

[(1, 1981022335), (5, 396204467), (29, 68311115), (145, 13662223), (1423, 1392145), (7115, 278429), (9601, 206335), (41267, 48005)]