2008786324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{9721}}^1$

素因数の和:12463

約数の個数: 24

約数和(自身を含む): 3702137600

約数和(自身を除く): 1693351276

約数列:

[1, 2, 4, 19, 38, 76, 2719, 5438, 9721, 10876, 19442, 38884, 51661, 103322, 184699, 206644, 369398, 738796, 26431399, 52862798, 105725596, 502196581, 1004393162, 2008786324]

約数ペア:

[(1, 2008786324), (2, 1004393162), (4, 502196581), (19, 105725596), (38, 52862798), (76, 26431399), (2719, 738796), (5438, 369398), (9721, 206644), (10876, 184699), (19442, 103322), (38884, 51661)]