128930482079

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1935341}}^1$

素因数の和:1935686

約数の個数: 16

約数和(自身を含む): 152597846016

約数和(自身を除く): 23667363937

約数列:

[1, 7, 31, 217, 307, 2149, 9517, 66619, 1935341, 13547387, 59995571, 419968997, 594149687, 4159047809, 18418640297, 128930482079]

約数ペア:

[(1, 128930482079), (7, 18418640297), (31, 4159047809), (217, 594149687), (307, 419968997), (2149, 59995571), (9517, 13547387), (66619, 1935341)]