1292480777654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{187696889}}^1$

素因数の和:187697215

約数の個数: 16

約数和(自身を含む): 2121725644560

約数和(自身を除く): 829244866906

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 187696889, 375393778, 2064665779, 4129331558, 58749126257, 117498252514, 646240388827, 1292480777654]

約数ペア:

[(1, 1292480777654), (2, 646240388827), (11, 117498252514), (22, 58749126257), (313, 4129331558), (626, 2064665779), (3443, 375393778), (6886, 187696889)]