1318190531

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{78041}}^1$

素因数の和:78194

約数の個数: 16

約数和(自身を含む): 1598300160

約数和(自身を除く): 280109629

約数列:

[1, 7, 19, 127, 133, 889, 2413, 16891, 78041, 546287, 1482779, 9911207, 10379453, 69378449, 188312933, 1318190531]

約数ペア:

[(1, 1318190531), (7, 188312933), (19, 69378449), (127, 10379453), (133, 9911207), (889, 1482779), (2413, 546287), (16891, 78041)]