391346138

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1\times {\mathrm{2417}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 595843560

約数和(自身を除く): 204497422

約数列:

[1, 2, 73, 146, 1109, 2218, 2417, 4834, 80957, 161914, 176441, 352882, 2680453, 5360906, 195673069, 391346138]

約数ペア:

[(1, 391346138), (2, 195673069), (73, 5360906), (146, 2680453), (1109, 352882), (2218, 176441), (2417, 161914), (4834, 80957)]