2839856

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7748

約数の個数: 20

約数和(自身を含む): 5742192

約数和(自身を除く): 2902336

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 7717, 15434, 30868, 61736, 123472, 177491, 354982, 709964, 1419928, 2839856]

約数ペア:

[(1, 2839856), (2, 1419928), (4, 709964), (8, 354982), (16, 177491), (23, 123472), (46, 61736), (92, 30868), (184, 15434), (368, 7717)]