1296530

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 2346840

約数和(自身を除く): 1050310

約数列:

[1, 2, 5, 10, 317, 409, 634, 818, 1585, 2045, 3170, 4090, 129653, 259306, 648265, 1296530]

約数ペア:

[(1, 1296530), (2, 648265), (5, 259306), (10, 129653), (317, 4090), (409, 3170), (634, 2045), (818, 1585)]