2007887858

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1\times {\mathrm{5021}}^1$

素因数の和:7633

約数の個数: 16

約数和(自身を含む): 3051768960

約数和(自身を除く): 1043881102

約数列:

[1, 2, 79, 158, 2531, 5021, 5062, 10042, 199949, 396659, 399898, 793318, 12708151, 25416302, 1003943929, 2007887858]

約数ペア:

[(1, 2007887858), (2, 1003943929), (79, 25416302), (158, 12708151), (2531, 793318), (5021, 399898), (5062, 396659), (10042, 199949)]