3917116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 8512000

約数和(自身を除く): 4594884

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 199, 259, 266, 398, 518, 532, 703, 796, 1036, 1393, 1406, 2786, 2812, 3781, 4921, 5572, 7363, 7562, 9842, 14726, 15124, 19684, 26467, 29452, 51541, 52934, 103082, 105868, 139897, 206164, 279794, 559588, 979279, 1958558, 3917116]

約数ペア:

[(1, 3917116), (2, 1958558), (4, 979279), (7, 559588), (14, 279794), (19, 206164), (28, 139897), (37, 105868), (38, 103082), (74, 52934), (76, 51541), (133, 29452), (148, 26467), (199, 19684), (259, 15124), (266, 14726), (398, 9842), (518, 7562), (532, 7363), (703, 5572), (796, 4921), (1036, 3781), (1393, 2812), (1406, 2786)]