1374638258

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43427}}^1$

素因数の和:43479

約数の個数: 48

約数和(自身を含む): 2673427680

約数和(自身を除く): 1298789422

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 931, 1666, 1862, 2261, 4522, 15827, 31654, 43427, 86854, 303989, 607978, 738259, 825113, 1476518, 1650226, 2127923, 4255846, 5167813, 5775791, 10335626, 11551582, 14026921, 28053842, 36174691, 40430537, 72349382, 80861074, 98188447, 196376894, 687319129, 1374638258]

約数ペア:

[(1, 1374638258), (2, 687319129), (7, 196376894), (14, 98188447), (17, 80861074), (19, 72349382), (34, 40430537), (38, 36174691), (49, 28053842), (98, 14026921), (119, 11551582), (133, 10335626), (238, 5775791), (266, 5167813), (323, 4255846), (646, 2127923), (833, 1650226), (931, 1476518), (1666, 825113), (1862, 738259), (2261, 607978), (4522, 303989), (15827, 86854), (31654, 43427)]