2017391612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{404449}}^1$

素因数の和:404525

約数の個数: 24

約数和(自身を含む): 3737118000

約数和(自身を除く): 1719726388

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 404449, 808898, 1617796, 11729021, 17391307, 23458042, 34782614, 46916084, 69565228, 504347903, 1008695806, 2017391612]

約数ペア:

[(1, 2017391612), (2, 1008695806), (4, 504347903), (29, 69565228), (43, 46916084), (58, 34782614), (86, 23458042), (116, 17391307), (172, 11729021), (1247, 1617796), (2494, 808898), (4988, 404449)]