509492912

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{297601}}^1$

素因数の和:297716

約数の個数: 20

約数和(自身を含む): 996371496

約数和(自身を除く): 486878584

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 297601, 595202, 1190404, 2380808, 4761616, 31843307, 63686614, 127373228, 254746456, 509492912]

約数ペア:

[(1, 509492912), (2, 254746456), (4, 127373228), (8, 63686614), (16, 31843307), (107, 4761616), (214, 2380808), (428, 1190404), (856, 595202), (1712, 297601)]