4258444

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 18

約数和(自身を含む): 7615580

約数和(自身を除く): 3357136

約数列:

[1, 2, 4, 53, 106, 212, 379, 758, 1516, 2809, 5618, 11236, 20087, 40174, 80348, 1064611, 2129222, 4258444]

約数ペア:

[(1, 4258444), (2, 2129222), (4, 1064611), (53, 80348), (106, 40174), (212, 20087), (379, 11236), (758, 5618), (1516, 2809)]