2050804570

素因数分解:

$2^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{198529}}^1$

素因数の和:199569

約数の個数: 16

約数和(自身を含む): 3695040360

約数和(自身を除く): 1644235790

約数列:

[1, 2, 5, 10, 1033, 2066, 5165, 10330, 198529, 397058, 992645, 1985290, 205080457, 410160914, 1025402285, 2050804570]

約数ペア:

[(1, 2050804570), (2, 1025402285), (5, 410160914), (10, 205080457), (1033, 1985290), (2066, 992645), (5165, 397058), (10330, 198529)]