17205076990

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3504089}}^1$

素因数の和:3504587

約数の個数: 16

約数和(自身を含む): 31032221040

約数和(自身を除く): 13827144050

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 3504089, 7008178, 17520445, 35040890, 1720507699, 3441015398, 8602538495, 17205076990]

約数ペア:

[(1, 17205076990), (2, 8602538495), (5, 3441015398), (10, 1720507699), (491, 35040890), (982, 17520445), (2455, 7008178), (4910, 3504089)]