2008492857

素因数分解:

$3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{41243}}^1$

素因数の和:42029

約数の個数: 24

約数和(自身を含む): 3319977024

約数和(自身を除く): 1311484167

約数列:

[1, 3, 7, 9, 21, 63, 773, 2319, 5411, 6957, 16233, 41243, 48699, 123729, 288701, 371187, 866103, 2598309, 31880839, 95642517, 223165873, 286927551, 669497619, 2008492857]

約数ペア:

[(1, 2008492857), (3, 669497619), (7, 286927551), (9, 223165873), (21, 95642517), (63, 31880839), (773, 2598309), (2319, 866103), (5411, 371187), (6957, 288701), (16233, 123729), (41243, 48699)]