489602526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4831}}^1$

素因数の和:4989

約数の個数: 64

約数和(自身を含む): 1187512320

約数和(自身を除く): 697909794

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 127, 133, 254, 266, 381, 399, 762, 798, 889, 1778, 2413, 2667, 4826, 4831, 5334, 7239, 9662, 14478, 14493, 16891, 28986, 33782, 33817, 50673, 67634, 91789, 101346, 101451, 183578, 202902, 275367, 550734, 613537, 642523, 1227074, 1285046, 1840611, 1927569, 3681222, 3855138, 4294759, 8589518, 11657203, 12884277, 23314406, 25768554, 34971609, 69943218, 81600421, 163200842, 244801263, 489602526]

約数ペア:

[(1, 489602526), (2, 244801263), (3, 163200842), (6, 81600421), (7, 69943218), (14, 34971609), (19, 25768554), (21, 23314406), (38, 12884277), (42, 11657203), (57, 8589518), (114, 4294759), (127, 3855138), (133, 3681222), (254, 1927569), (266, 1840611), (381, 1285046), (399, 1227074), (762, 642523), (798, 613537), (889, 550734), (1778, 275367), (2413, 202902), (2667, 183578), (4826, 101451), (4831, 101346), (5334, 91789), (7239, 67634), (9662, 50673), (14478, 33817), (14493, 33782), (16891, 28986)]