2045249447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 2349129600

約数和(自身を除く): 303880153

約数列:

[1, 17, 23, 29, 317, 391, 493, 569, 667, 5389, 7291, 9193, 9673, 11339, 13087, 16501, 123947, 156281, 180373, 211439, 222479, 280517, 379523, 3066341, 3594463, 4148579, 5230817, 6451891, 70525843, 88923889, 120308791, 2045249447]

約数ペア:

[(1, 2045249447), (17, 120308791), (23, 88923889), (29, 70525843), (317, 6451891), (391, 5230817), (493, 4148579), (569, 3594463), (667, 3066341), (5389, 379523), (7291, 280517), (9193, 222479), (9673, 211439), (11339, 180373), (13087, 156281), (16501, 123947)]