2017264991

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{38327}}^1$

素因数の和:38510

約数の個数: 16

約数和(自身を含む): 2359778304

約数和(自身を除く): 342513313

約数列:

[1, 7, 73, 103, 511, 721, 7519, 38327, 52633, 268289, 2797871, 3947681, 19585097, 27633767, 288180713, 2017264991]

約数ペア:

[(1, 2017264991), (7, 288180713), (73, 27633767), (103, 19585097), (511, 3947681), (721, 2797871), (7519, 268289), (38327, 52633)]