538200026

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1103}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 1014902784

約数和(自身を除く): 476702758

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 383, 637, 766, 1103, 1274, 2206, 2681, 4979, 5362, 7721, 9958, 14339, 15442, 18767, 28678, 34853, 37534, 54047, 69706, 100373, 108094, 200746, 243971, 422449, 487942, 702611, 844898, 1405222, 2957143, 5491837, 5914286, 10983674, 20700001, 38442859, 41400002, 76885718, 269100013, 538200026]

約数ペア:

[(1, 538200026), (2, 269100013), (7, 76885718), (13, 41400002), (14, 38442859), (26, 20700001), (49, 10983674), (91, 5914286), (98, 5491837), (182, 2957143), (383, 1405222), (637, 844898), (766, 702611), (1103, 487942), (1274, 422449), (2206, 243971), (2681, 200746), (4979, 108094), (5362, 100373), (7721, 69706), (9958, 54047), (14339, 37534), (15442, 34853), (18767, 28678)]