2017981876

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{821}}^1\times {\mathrm{2707}}^1$

素因数の和:3759

約数の個数: 24

約数和(自身を含む): 3552657696

約数和(自身を除く): 1534675820

約数列:

[1, 2, 4, 227, 454, 821, 908, 1642, 2707, 3284, 5414, 10828, 186367, 372734, 614489, 745468, 1228978, 2222447, 2457956, 4444894, 8889788, 504495469, 1008990938, 2017981876]

約数ペア:

[(1, 2017981876), (2, 1008990938), (4, 504495469), (227, 8889788), (454, 4444894), (821, 2457956), (908, 2222447), (1642, 1228978), (2707, 745468), (3284, 614489), (5414, 372734), (10828, 186367)]