490660614

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{38447}}^1$

素因数の和:39164

約数の個数: 24

約数和(自身を含む): 1064625120

約数和(自身を除く): 573964506

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6381, 12762, 38447, 76894, 115341, 230682, 346023, 692046, 27258923, 54517846, 81776769, 163553538, 245330307, 490660614]

約数ペア:

[(1, 490660614), (2, 245330307), (3, 163553538), (6, 81776769), (9, 54517846), (18, 27258923), (709, 692046), (1418, 346023), (2127, 230682), (4254, 115341), (6381, 76894), (12762, 38447)]