2761808

素因数分解:

$2^4\times 7^1\times {\mathrm{24659}}^1$

素因数の和:24674

約数の個数: 20

約数和(自身を含む): 6115680

約数和(自身を除く): 3353872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 24659, 49318, 98636, 172613, 197272, 345226, 394544, 690452, 1380904, 2761808]

約数ペア:

[(1, 2761808), (2, 1380904), (4, 690452), (7, 394544), (8, 345226), (14, 197272), (16, 172613), (28, 98636), (56, 49318), (112, 24659)]