2216622

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 4447872

約数和(自身を除く): 2231250

約数列:

[1, 2, 3, 6, 571, 647, 1142, 1294, 1713, 1941, 3426, 3882, 369437, 738874, 1108311, 2216622]

約数ペア:

[(1, 2216622), (2, 1108311), (3, 738874), (6, 369437), (571, 3882), (647, 3426), (1142, 1941), (1294, 1713)]