2645866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 4098600

約数和(自身を除く): 1452734

約数列:

[1, 2, 53, 106, 109, 218, 229, 458, 5777, 11554, 12137, 24274, 24961, 49922, 1322933, 2645866]

約数ペア:

[(1, 2645866), (2, 1322933), (53, 49922), (106, 24961), (109, 24274), (218, 12137), (229, 11554), (458, 5777)]