2017695679

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{19319}}^1$

素因数の和:20861

約数の個数: 8

約数和(自身を含む): 2047610880

約数和(自身を除く): 29915201

約数列:

[1, 71, 1471, 19319, 104441, 1371649, 28418249, 2017695679]

約数ペア:

[(1, 2017695679), (71, 28418249), (1471, 1371649), (19319, 104441)]