8490508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 16246832

約数和(自身を除く): 7756324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2437, 3484, 4874, 9748, 31681, 63362, 126724, 163279, 326558, 653116, 2122627, 4245254, 8490508]

約数ペア:

[(1, 8490508), (2, 4245254), (4, 2122627), (13, 653116), (26, 326558), (52, 163279), (67, 126724), (134, 63362), (268, 31681), (871, 9748), (1742, 4874), (2437, 3484)]