520086346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{14939}}^1$

素因数の和:15070

約数の個数: 24

約数和(自身を含む): 853014240

約数和(自身を除く): 332927894

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2678, 14939, 17407, 29878, 34814, 194207, 388414, 1538717, 2524691, 3077434, 5049382, 20003321, 40006642, 260043173, 520086346]

約数ペア:

[(1, 520086346), (2, 260043173), (13, 40006642), (26, 20003321), (103, 5049382), (169, 3077434), (206, 2524691), (338, 1538717), (1339, 388414), (2678, 194207), (14939, 34814), (17407, 29878)]