401828853862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1\times {\mathrm{1407151}}^1$

素因数の和:1409235

約数の個数: 16

約数和(自身を含む): 611537001984

約数和(自身を除く): 209708148122

約数列:

[1, 2, 71, 142, 2011, 4022, 142781, 285562, 1407151, 2814302, 99907721, 199815442, 2829780661, 5659561322, 200914426931, 401828853862]

約数ペア:

[(1, 401828853862), (2, 200914426931), (71, 5659561322), (142, 2829780661), (2011, 199815442), (4022, 99907721), (142781, 2814302), (285562, 1407151)]