2919856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4451}}^1$

素因数の和:4500

約数の個数: 20

約数和(自身を含む): 5796504

約数和(自身を除く): 2876648

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4451, 8902, 17804, 35608, 71216, 182491, 364982, 729964, 1459928, 2919856]

約数ペア:

[(1, 2919856), (2, 1459928), (4, 729964), (8, 364982), (16, 182491), (41, 71216), (82, 35608), (164, 17804), (328, 8902), (656, 4451)]