7040222

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 36

約数和(自身を含む): 13030200

約数和(自身を除く): 5989978

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 199, 266, 361, 398, 722, 931, 1393, 1862, 2527, 2786, 3781, 5054, 7562, 9751, 17689, 19502, 26467, 35378, 52934, 71839, 143678, 185269, 370538, 502873, 1005746, 3520111, 7040222]

約数ペア:

[(1, 7040222), (2, 3520111), (7, 1005746), (14, 502873), (19, 370538), (38, 185269), (49, 143678), (98, 71839), (133, 52934), (199, 35378), (266, 26467), (361, 19502), (398, 17689), (722, 9751), (931, 7562), (1393, 5054), (1862, 3781), (2527, 2786)]