9900290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58237}}^1$

素因数の和:58261

約数の個数: 16

約数和(自身を含む): 18869112

約数和(自身を除く): 8968822

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 58237, 116474, 291185, 582370, 990029, 1980058, 4950145, 9900290]

約数ペア:

[(1, 9900290), (2, 4950145), (5, 1980058), (10, 990029), (17, 582370), (34, 291185), (85, 116474), (170, 58237)]