2017479740

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{274861}}^1$

素因数の和:275237

約数の個数: 24

約数和(自身を含む): 4248267072

約数和(自身を除く): 2230787332

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 274861, 549722, 1099444, 1374305, 2748610, 5497220, 100873987, 201747974, 403495948, 504369935, 1008739870, 2017479740]

約数ペア:

[(1, 2017479740), (2, 1008739870), (4, 504369935), (5, 403495948), (10, 201747974), (20, 100873987), (367, 5497220), (734, 2748610), (1468, 1374305), (1835, 1099444), (3670, 549722), (7340, 274861)]