2085547919

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{69239}}^1$

素因数の和:69590

約数の個数: 16

約数和(自身を含む): 2574620160

約数和(自身を除く): 489072241

約数列:

[1, 7, 13, 91, 331, 2317, 4303, 30121, 69239, 484673, 900107, 6300749, 22918109, 160426763, 297935417, 2085547919]

約数ペア:

[(1, 2085547919), (7, 297935417), (13, 160426763), (91, 22918109), (331, 6300749), (2317, 900107), (4303, 484673), (30121, 69239)]