2012506258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7565813}}^1$

素因数の和:7565841

約数の個数: 16

約数和(自身を含む): 3631590720

約数和(自身を除く): 1619084462

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7565813, 15131626, 52960691, 105921382, 143750447, 287500894, 1006253129, 2012506258]

約数ペア:

[(1, 2012506258), (2, 1006253129), (7, 287500894), (14, 143750447), (19, 105921382), (38, 52960691), (133, 15131626), (266, 7565813)]