2015018870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1956329}}^1$

素因数の和:1956439

約数の個数: 16

約数和(自身を含む): 3662249760

約数和(自身を除く): 1647230890

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1956329, 3912658, 9781645, 19563290, 201501887, 403003774, 1007509435, 2015018870]

約数ペア:

[(1, 2015018870), (2, 1007509435), (5, 403003774), (10, 201501887), (103, 19563290), (206, 9781645), (515, 3912658), (1030, 1956329)]