488432867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{1609}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 554484000

約数和(自身を除く): 66051133

約数列:

[1, 13, 19, 247, 1229, 1609, 15977, 20917, 23351, 30571, 303563, 397423, 1977461, 25706993, 37571759, 488432867]

約数ペア:

[(1, 488432867), (13, 37571759), (19, 25706993), (247, 1977461), (1229, 397423), (1609, 303563), (15977, 30571), (20917, 23351)]