2012077991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{34519}}^1$

素因数の和:35294

約数の個数: 16

約数和(自身を含む): 2511951360

約数和(自身を除く): 499873369

約数列:

[1, 7, 11, 77, 757, 5299, 8327, 34519, 58289, 241633, 379709, 2657963, 26130883, 182916181, 287439713, 2012077991]

約数ペア:

[(1, 2012077991), (7, 287439713), (11, 182916181), (77, 26130883), (757, 2657963), (5299, 379709), (8327, 241633), (34519, 58289)]