8889004412

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{2242433}}^1$

素因数の和:2243428

約数の個数: 12

約数和(自身を含む): 15571461696

約数和(自身を除く): 6682457284

約数列:

[1, 2, 4, 991, 1982, 3964, 2242433, 4484866, 8969732, 2222251103, 4444502206, 8889004412]

約数ペア:

[(1, 8889004412), (2, 4444502206), (4, 2222251103), (991, 8969732), (1982, 4484866), (3964, 2242433)]