4741422721

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{649421}}^1$

素因数の和:649584

約数の個数: 12

約数和(自身を含む): 5552558100

約数和(自身を除く): 811135379

約数列:

[1, 7, 49, 149, 1043, 7301, 649421, 4545947, 31821629, 96763729, 677346103, 4741422721]

約数ペア:

[(1, 4741422721), (7, 677346103), (49, 96763729), (149, 31821629), (1043, 4545947), (7301, 649421)]