9039548

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2857}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 18245472

約数和(自身を除く): 9205924

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 2857, 3164, 5714, 11428, 19999, 39998, 79996, 322841, 645682, 1291364, 2259887, 4519774, 9039548]

約数ペア:

[(1, 9039548), (2, 4519774), (4, 2259887), (7, 1291364), (14, 645682), (28, 322841), (113, 79996), (226, 39998), (452, 19999), (791, 11428), (1582, 5714), (2857, 3164)]