1661899680004

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{3271456063}}^1$

素因数の和:3271456194

約数の個数: 12

約数和(自身を含む): 2931224633344

約数和(自身を除く): 1269324953340

約数列:

[1, 2, 4, 127, 254, 508, 3271456063, 6542912126, 13085824252, 415474920001, 830949840002, 1661899680004]

約数ペア:

[(1, 1661899680004), (2, 830949840002), (4, 415474920001), (127, 13085824252), (254, 6542912126), (508, 3271456063)]