2009376418

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{707029}}^1$

素因数の和:707074

約数の個数: 24

約数和(自身を含む): 3627063900

約数和(自身を除く): 1617687482

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 707029, 1414058, 4949203, 9898406, 20503841, 34644421, 41007682, 69288842, 143526887, 287053774, 1004688209, 2009376418]

約数ペア:

[(1, 2009376418), (2, 1004688209), (7, 287053774), (14, 143526887), (29, 69288842), (49, 41007682), (58, 34644421), (98, 20503841), (203, 9898406), (406, 4949203), (1421, 1414058), (2842, 707029)]