2015215862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1290151}}^1$

素因数の和:1290235

約数の個数: 16

約数和(自身を含む): 3344073984

約数和(自身を除く): 1328858122

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1290151, 2580302, 14191661, 28383322, 91600721, 183201442, 1007607931, 2015215862]

約数ペア:

[(1, 2015215862), (2, 1007607931), (11, 183201442), (22, 91600721), (71, 28383322), (142, 14191661), (781, 2580302), (1562, 1290151)]