680087266559

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{2602637}}^1$

素因数の和:2603482

約数の個数: 16

約数和(自身を含む): 758929240800

約数和(自身を除く): 78841974241

約数列:

[1, 17, 19, 323, 809, 13753, 15371, 261307, 2602637, 44244829, 49450103, 840651751, 2105533333, 35794066661, 40005133327, 680087266559]

約数ペア:

[(1, 680087266559), (17, 40005133327), (19, 35794066661), (323, 2105533333), (809, 840651751), (13753, 49450103), (15371, 44244829), (261307, 2602637)]