2018968037245

素因数分解:

$5^1\times {\mathrm{1307}}^1\times {\mathrm{9497}}^1\times {\mathrm{32531}}^1$

素因数の和:43340

約数の個数: 16

約数和(自身を含む): 2424945169728

約数和(自身を除く): 405977132483

約数列:

[1, 5, 1307, 6535, 9497, 32531, 47485, 162655, 12412579, 42518017, 62062895, 212590085, 308946907, 1544734535, 403793607449, 2018968037245]

約数ペア:

[(1, 2018968037245), (5, 403793607449), (1307, 1544734535), (6535, 308946907), (9497, 212590085), (32531, 62062895), (47485, 42518017), (162655, 12412579)]