2021116072

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{1309013}}^1$

素因数の和:1309212

約数の個数: 16

約数和(自身を含む): 3809230740

約数和(自身を除く): 1788114668

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 1309013, 2618026, 5236052, 10472104, 252639509, 505279018, 1010558036, 2021116072]

約数ペア:

[(1, 2021116072), (2, 1010558036), (4, 505279018), (8, 252639509), (193, 10472104), (386, 5236052), (772, 2618026), (1544, 1309013)]