2684060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 5769456

約数和(自身を除く): 3085396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3121, 6242, 12484, 15605, 31210, 62420, 134203, 268406, 536812, 671015, 1342030, 2684060]

約数ペア:

[(1, 2684060), (2, 1342030), (4, 671015), (5, 536812), (10, 268406), (20, 134203), (43, 62420), (86, 31210), (172, 15605), (215, 12484), (430, 6242), (860, 3121)]