2066709953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{865819}}^1$

素因数の和:865868

約数の個数: 16

約数和(自身を含む): 2659799040

約数和(自身を除く): 593089087

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 865819, 6060733, 9524009, 26840389, 66668063, 187882723, 295244279, 2066709953]

約数ペア:

[(1, 2066709953), (7, 295244279), (11, 187882723), (31, 66668063), (77, 26840389), (217, 9524009), (341, 6060733), (2387, 865819)]