2017886678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{496283}}^1$

素因数の和:496411

約数の個数: 16

約数和(自身を含む): 3215920320

約数和(自身を除く): 1198033642

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 496283, 992566, 9429377, 18858754, 53102281, 106204562, 1008943339, 2017886678]

約数ペア:

[(1, 2017886678), (2, 1008943339), (19, 106204562), (38, 53102281), (107, 18858754), (214, 9429377), (2033, 992566), (4066, 496283)]