490696670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2886451}}^1$

素因数の和:2886475

約数の個数: 16

約数和(自身を含む): 935210448

約数和(自身を除く): 444513778

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2886451, 5772902, 14432255, 28864510, 49069667, 98139334, 245348335, 490696670]

約数ペア:

[(1, 490696670), (2, 245348335), (5, 98139334), (10, 49069667), (17, 28864510), (34, 14432255), (85, 5772902), (170, 2886451)]