574660009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{38669}}^1$

素因数の和:38880

約数の個数: 16

約数和(自身を含む): 720190080

約数和(自身を除く): 145530071

約数列:

[1, 7, 11, 77, 193, 1351, 2123, 14861, 38669, 270683, 425359, 2977513, 7463117, 52241819, 82094287, 574660009]

約数ペア:

[(1, 574660009), (7, 82094287), (11, 52241819), (77, 7463117), (193, 2977513), (1351, 425359), (2123, 270683), (14861, 38669)]