2425101808

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{679681}}^1$

素因数の和:679912

約数の個数: 20

約数和(自身を含む): 4719711808

約数和(自身を除く): 2294610000

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 679681, 1359362, 2718724, 5437448, 10874896, 151568863, 303137726, 606275452, 1212550904, 2425101808]

約数ペア:

[(1, 2425101808), (2, 1212550904), (4, 606275452), (8, 303137726), (16, 151568863), (223, 10874896), (446, 5437448), (892, 2718724), (1784, 1359362), (3568, 679681)]