247928510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1458403}}^1$

素因数の和:1458427

約数の個数: 16

約数和(自身を含む): 472522896

約数和(自身を除く): 224594386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1458403, 2916806, 7292015, 14584030, 24792851, 49585702, 123964255, 247928510]

約数ペア:

[(1, 247928510), (2, 123964255), (5, 49585702), (10, 24792851), (17, 14584030), (34, 7292015), (85, 2916806), (170, 1458403)]