395154914

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3779}}^1$

素因数の和:3903

約数の個数: 48

約数和(自身を含む): 760142880

約数和(自身を除く): 364987966

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 97, 98, 154, 194, 539, 679, 1067, 1078, 1358, 2134, 3779, 4753, 7469, 7558, 9506, 14938, 26453, 41569, 52283, 52906, 83138, 104566, 185171, 290983, 366563, 370342, 581966, 733126, 2036881, 2565941, 4032193, 4073762, 5131882, 8064386, 17961587, 28225351, 35923174, 56450702, 197577457, 395154914]

約数ペア:

[(1, 395154914), (2, 197577457), (7, 56450702), (11, 35923174), (14, 28225351), (22, 17961587), (49, 8064386), (77, 5131882), (97, 4073762), (98, 4032193), (154, 2565941), (194, 2036881), (539, 733126), (679, 581966), (1067, 370342), (1078, 366563), (1358, 290983), (2134, 185171), (3779, 104566), (4753, 83138), (7469, 52906), (7558, 52283), (9506, 41569), (14938, 26453)]