2012493353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 2331200256

約数和(自身を除く): 318706903

約数列:

[1, 13, 23, 43, 157, 299, 559, 989, 997, 2041, 3611, 6751, 12857, 12961, 22931, 42871, 46943, 87763, 155273, 156529, 298103, 557323, 986033, 2018549, 2034877, 3600167, 6730747, 12818429, 46802171, 87499711, 154807181, 2012493353]

約数ペア:

[(1, 2012493353), (13, 154807181), (23, 87499711), (43, 46802171), (157, 12818429), (299, 6730747), (559, 3600167), (989, 2034877), (997, 2018549), (2041, 986033), (3611, 557323), (6751, 298103), (12857, 156529), (12961, 155273), (22931, 87763), (42871, 46943)]