2902580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8537}}^1$

素因数の和:8563

約数の個数: 24

約数和(自身を含む): 6454728

約数和(自身を除く): 3552148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8537, 17074, 34148, 42685, 85370, 145129, 170740, 290258, 580516, 725645, 1451290, 2902580]

約数ペア:

[(1, 2902580), (2, 1451290), (4, 725645), (5, 580516), (10, 290258), (17, 170740), (20, 145129), (34, 85370), (68, 42685), (85, 34148), (170, 17074), (340, 8537)]