2528841889

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1\times {\mathrm{4561}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 2922599680

約数和(自身を除く): 393757791

約数列:

[1, 7, 103, 721, 769, 4561, 5383, 31927, 79207, 469783, 554449, 3288481, 3507409, 24551863, 361263127, 2528841889]

約数ペア:

[(1, 2528841889), (7, 361263127), (103, 24551863), (721, 3507409), (769, 3288481), (4561, 554449), (5383, 469783), (31927, 79207)]