6720081772

素因数分解:

$2^2\times {\mathrm{3769}}^1\times {\mathrm{445747}}^1$

素因数の和:449520

約数の個数: 12

約数和(自身を含む): 11763289720

約数和(自身を除く): 5043207948

約数列:

[1, 2, 4, 3769, 7538, 15076, 445747, 891494, 1782988, 1680020443, 3360040886, 6720081772]

約数ペア:

[(1, 6720081772), (2, 3360040886), (4, 1680020443), (3769, 1782988), (7538, 891494), (15076, 445747)]