1791036665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{163}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 2470115520

約数和(自身を除く): 679078855

約数列:

[1, 5, 11, 29, 55, 83, 145, 163, 319, 415, 815, 913, 1595, 1793, 2407, 4565, 4727, 6889, 8965, 12035, 13529, 23635, 26477, 34445, 51997, 67645, 75779, 132385, 148819, 199781, 259985, 378895, 392341, 744095, 998905, 1122907, 1961705, 2197591, 4315751, 5614535, 10987955, 12351977, 21578755, 32564303, 61759885, 162821515, 358207333, 1791036665]

約数ペア:

[(1, 1791036665), (5, 358207333), (11, 162821515), (29, 61759885), (55, 32564303), (83, 21578755), (145, 12351977), (163, 10987955), (319, 5614535), (415, 4315751), (815, 2197591), (913, 1961705), (1595, 1122907), (1793, 998905), (2407, 744095), (4565, 392341), (4727, 378895), (6889, 259985), (8965, 199781), (12035, 148819), (13529, 132385), (23635, 75779), (26477, 67645), (34445, 51997)]