1438856495

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{10007}}^1$

素因数の和:10354

約数の個数: 16

約数和(自身を含む): 1747396800

約数和(自身を除く): 308540305

約数列:

[1, 5, 149, 193, 745, 965, 10007, 28757, 50035, 143785, 1491043, 1931351, 7455215, 9656755, 287771299, 1438856495]

約数ペア:

[(1, 1438856495), (5, 287771299), (149, 9656755), (193, 7455215), (745, 1931351), (965, 1491043), (10007, 143785), (28757, 50035)]