7125290

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{991}}^1$

素因数の和:1717

約数の個数: 16

約数和(自身を含む): 12856320

約数和(自身を除く): 5731030

約数列:

[1, 2, 5, 10, 719, 991, 1438, 1982, 3595, 4955, 7190, 9910, 712529, 1425058, 3562645, 7125290]

約数ペア:

[(1, 7125290), (2, 3562645), (5, 1425058), (10, 712529), (719, 9910), (991, 7190), (1438, 4955), (1982, 3595)]