282390910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1661123}}^1$

素因数の和:1661147

約数の個数: 16

約数和(自身を含む): 538204176

約数和(自身を除く): 255813266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1661123, 3322246, 8305615, 16611230, 28239091, 56478182, 141195455, 282390910]

約数ペア:

[(1, 282390910), (2, 141195455), (5, 56478182), (10, 28239091), (17, 16611230), (34, 8305615), (85, 3322246), (170, 1661123)]