2688677

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 12

約数和(自身を含む): 2926560

約数和(自身を除く): 237883

約数列:

[1, 23, 29, 139, 667, 841, 3197, 4031, 19343, 92713, 116899, 2688677]

約数ペア:

[(1, 2688677), (23, 116899), (29, 92713), (139, 19343), (667, 4031), (841, 3197)]