2201319239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{172883}}^1$

素因数の和:173014

約数の個数: 16

約数和(自身を含む): 2688691968

約数和(自身を除く): 487372729

約数列:

[1, 7, 17, 107, 119, 749, 1819, 12733, 172883, 1210181, 2939011, 18498481, 20573077, 129489367, 314474177, 2201319239]

約数ペア:

[(1, 2201319239), (7, 314474177), (17, 129489367), (107, 20573077), (119, 18498481), (749, 2939011), (1819, 1210181), (12733, 172883)]