2781350977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{3257}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 2972547072

約数和(自身を除く): 191196095

約数列:

[1, 17, 191, 263, 3247, 3257, 4471, 50233, 55369, 622087, 853961, 856591, 10575479, 14562047, 163608881, 2781350977]

約数ペア:

[(1, 2781350977), (17, 163608881), (191, 14562047), (263, 10575479), (3247, 856591), (3257, 853961), (4471, 622087), (50233, 55369)]