2017754837

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{30773}}^1$

素因数の和:30845

約数の個数: 32

約数和(自身を含む): 2658873600

約数和(自身を除く): 641118763

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 2261, 3451, 3857, 9367, 30773, 65569, 215411, 523141, 584687, 892417, 3661987, 4092809, 6246919, 9939679, 15171089, 16955923, 69577753, 106197623, 118691461, 288250691, 2017754837]

約数ペア:

[(1, 2017754837), (7, 288250691), (17, 118691461), (19, 106197623), (29, 69577753), (119, 16955923), (133, 15171089), (203, 9939679), (323, 6246919), (493, 4092809), (551, 3661987), (2261, 892417), (3451, 584687), (3857, 523141), (9367, 215411), (30773, 65569)]