45000644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{66569}}^1$

素因数の和:66599

約数の個数: 18

約数和(自身を含む): 85276170

約数和(自身を除く): 40275526

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 66569, 133138, 266276, 865397, 1730794, 3461588, 11250161, 22500322, 45000644]

約数ペア:

[(1, 45000644), (2, 22500322), (4, 11250161), (13, 3461588), (26, 1730794), (52, 865397), (169, 266276), (338, 133138), (676, 66569)]