2698060

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 5697216

約数和(自身を除く): 2999156

約数列:

[1, 2, 4, 5, 10, 20, 313, 431, 626, 862, 1252, 1565, 1724, 2155, 3130, 4310, 6260, 8620, 134903, 269806, 539612, 674515, 1349030, 2698060]

約数ペア:

[(1, 2698060), (2, 1349030), (4, 674515), (5, 539612), (10, 269806), (20, 134903), (313, 8620), (431, 6260), (626, 4310), (862, 3130), (1252, 2155), (1565, 1724)]