2051296990

素因数分解:

$2^1\times 5^1\times {\mathrm{6151}}^1\times {\mathrm{33349}}^1$

素因数の和:39507

約数の個数: 16

約数和(自身を含む): 3693045600

約数和(自身を除く): 1641748610

約数列:

[1, 2, 5, 10, 6151, 12302, 30755, 33349, 61510, 66698, 166745, 333490, 205129699, 410259398, 1025648495, 2051296990]

約数ペア:

[(1, 2051296990), (2, 1025648495), (5, 410259398), (10, 205129699), (6151, 333490), (12302, 166745), (30755, 66698), (33349, 61510)]