2163313655

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1621}}^1\times {\mathrm{2999}}^1$

素因数の和:4714

約数の個数: 16

約数和(自身を含む): 2627640000

約数和(自身を除く): 464326345

約数列:

[1, 5, 89, 445, 1621, 2999, 8105, 14995, 144269, 266911, 721345, 1334555, 4861379, 24306895, 432662731, 2163313655]

約数ペア:

[(1, 2163313655), (5, 432662731), (89, 24306895), (445, 4861379), (1621, 1334555), (2999, 721345), (8105, 266911), (14995, 144269)]