505492070

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{490769}}^1$

素因数の和:490879

約数の個数: 16

約数和(自身を含む): 918721440

約数和(自身を除く): 413229370

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 490769, 981538, 2453845, 4907690, 50549207, 101098414, 252746035, 505492070]

約数ペア:

[(1, 505492070), (2, 252746035), (5, 101098414), (10, 50549207), (103, 4907690), (206, 2453845), (515, 981538), (1030, 490769)]