7889934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 17708544

約数和(自身を除く): 9818610

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 251, 338, 403, 502, 507, 753, 806, 1014, 1209, 1506, 2418, 3263, 5239, 6526, 7781, 9789, 10478, 15562, 15717, 19578, 23343, 31434, 42419, 46686, 84838, 101153, 127257, 202306, 254514, 303459, 606918, 1314989, 2629978, 3944967, 7889934]

約数ペア:

[(1, 7889934), (2, 3944967), (3, 2629978), (6, 1314989), (13, 606918), (26, 303459), (31, 254514), (39, 202306), (62, 127257), (78, 101153), (93, 84838), (169, 46686), (186, 42419), (251, 31434), (338, 23343), (403, 19578), (502, 15717), (507, 15562), (753, 10478), (806, 9789), (1014, 7781), (1209, 6526), (1506, 5239), (2418, 3263)]