7392580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28433}}^1$

素因数の和:28455

約数の個数: 24

約数和(自身を含む): 16719192

約数和(自身を除く): 9326612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28433, 56866, 113732, 142165, 284330, 369629, 568660, 739258, 1478516, 1848145, 3696290, 7392580]

約数ペア:

[(1, 7392580), (2, 3696290), (4, 1848145), (5, 1478516), (10, 739258), (13, 568660), (20, 369629), (26, 284330), (52, 142165), (65, 113732), (130, 56866), (260, 28433)]