320412442

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{486949}}^1$

素因数の和:487005

約数の個数: 16

約数和(自身を含む): 560966400

約数和(自身を除く): 240553958

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 486949, 973898, 3408643, 6817286, 22886603, 45773206, 160206221, 320412442]

約数ペア:

[(1, 320412442), (2, 160206221), (7, 45773206), (14, 22886603), (47, 6817286), (94, 3408643), (329, 973898), (658, 486949)]