2019490843

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{10657}}^1$

素因数の和:10902

約数の個数: 16

約数和(自身を含む): 2182417344

約数和(自身を除く): 162926501

約数列:

[1, 17, 71, 157, 1207, 2669, 10657, 11147, 181169, 189499, 756647, 1673149, 12862999, 28443533, 118793579, 2019490843]

約数ペア:

[(1, 2019490843), (17, 118793579), (71, 28443533), (157, 12862999), (1207, 1673149), (2669, 756647), (10657, 189499), (11147, 181169)]