9028940

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1301}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 19030032

約数和(自身を除く): 10001092

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1301, 1388, 1735, 2602, 3470, 5204, 6505, 6940, 13010, 26020, 451447, 902894, 1805788, 2257235, 4514470, 9028940]

約数ペア:

[(1, 9028940), (2, 4514470), (4, 2257235), (5, 1805788), (10, 902894), (20, 451447), (347, 26020), (694, 13010), (1301, 6940), (1388, 6505), (1735, 5204), (2602, 3470)]