2021176210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1962307}}^1$

素因数の和:1962417

約数の個数: 16

約数和(自身を含む): 3673440576

約数和(自身を除く): 1652264366

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1962307, 3924614, 9811535, 19623070, 202117621, 404235242, 1010588105, 2021176210]

約数ペア:

[(1, 2021176210), (2, 1010588105), (5, 404235242), (10, 202117621), (103, 19623070), (206, 9811535), (515, 3924614), (1030, 1962307)]