549615212

素因数分解:

$2^2\times {\mathrm{6761}}^1\times {\mathrm{20323}}^1$

素因数の和:27088

約数の個数: 12

約数和(自身を含む): 962016216

約数和(自身を除く): 412401004

約数列:

[1, 2, 4, 6761, 13522, 20323, 27044, 40646, 81292, 137403803, 274807606, 549615212]

約数ペア:

[(1, 549615212), (2, 274807606), (4, 137403803), (6761, 81292), (13522, 40646), (20323, 27044)]