8791874

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 16930368

約数和(自身を除く): 8138494

約数列:

[1, 2, 7, 13, 14, 26, 49, 67, 91, 98, 103, 134, 182, 206, 469, 637, 721, 871, 938, 1274, 1339, 1442, 1742, 2678, 3283, 5047, 6097, 6566, 6901, 9373, 10094, 12194, 13802, 18746, 42679, 48307, 65611, 85358, 89713, 96614, 131222, 179426, 338149, 627991, 676298, 1255982, 4395937, 8791874]

約数ペア:

[(1, 8791874), (2, 4395937), (7, 1255982), (13, 676298), (14, 627991), (26, 338149), (49, 179426), (67, 131222), (91, 96614), (98, 89713), (103, 85358), (134, 65611), (182, 48307), (206, 42679), (469, 18746), (637, 13802), (721, 12194), (871, 10094), (938, 9373), (1274, 6901), (1339, 6566), (1442, 6097), (1742, 5047), (2678, 3283)]