2928620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1153}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 6203904

約数和(自身を除く): 3275284

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1153, 1270, 2306, 2540, 4612, 5765, 11530, 23060, 146431, 292862, 585724, 732155, 1464310, 2928620]

約数ペア:

[(1, 2928620), (2, 1464310), (4, 732155), (5, 585724), (10, 292862), (20, 146431), (127, 23060), (254, 11530), (508, 5765), (635, 4612), (1153, 2540), (1270, 2306)]