8389664645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{511409}}^1$

素因数の和:511624

約数の個数: 16

約数和(自身を含む): 10715062320

約数和(自身を除く): 2325397675

約数列:

[1, 5, 17, 85, 193, 965, 3281, 16405, 511409, 2557045, 8693953, 43469765, 98701937, 493509685, 1677932929, 8389664645]

約数ペア:

[(1, 8389664645), (5, 1677932929), (17, 493509685), (85, 98701937), (193, 43469765), (965, 8693953), (3281, 2557045), (16405, 511409)]