1900529533

素因数分解:

$7^2\times {\mathrm{571}}^1\times {\mathrm{67927}}^1$

素因数の和:68512

約数の個数: 12

約数和(自身を含む): 2214724512

約数和(自身を除く): 314194979

約数列:

[1, 7, 49, 571, 3997, 27979, 67927, 475489, 3328423, 38786317, 271504219, 1900529533]

約数ペア:

[(1, 1900529533), (7, 271504219), (49, 38786317), (571, 3328423), (3997, 475489), (27979, 67927)]