2016529505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{71597}}^1$

素因数の和:71776

約数の個数: 16

約数和(自身を含む): 2495047104

約数和(自身を除く): 478517599

約数列:

[1, 5, 43, 131, 215, 655, 5633, 28165, 71597, 357985, 3078671, 9379207, 15393355, 46896035, 403305901, 2016529505]

約数ペア:

[(1, 2016529505), (5, 403305901), (43, 46896035), (131, 15393355), (215, 9379207), (655, 3078671), (5633, 357985), (28165, 71597)]