7647082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3381

約数の個数: 16

約数和(自身を含む): 12276000

約数和(自身を除く): 4628918

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 3299, 6598, 62681, 125362, 201239, 402478, 3823541, 7647082]

約数ペア:

[(1, 7647082), (2, 3823541), (19, 402478), (38, 201239), (61, 125362), (122, 62681), (1159, 6598), (2318, 3299)]