2017665155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{412189}}^1$

素因数の和:412294

約数の個数: 16

約数和(自身を含む): 2670991200

約数和(自身を除く): 653326045

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 412189, 2060945, 4534079, 22670395, 36684821, 183424105, 403533031, 2017665155]

約数ペア:

[(1, 2017665155), (5, 403533031), (11, 183424105), (55, 36684821), (89, 22670395), (445, 4534079), (979, 2060945), (4895, 412189)]