1260873865

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{2237}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 1526495040

約数和(自身を除く): 265621175

約数列:

[1, 5, 139, 695, 811, 2237, 4055, 11185, 112729, 310943, 563645, 1554715, 1814207, 9071035, 252174773, 1260873865]

約数ペア:

[(1, 1260873865), (5, 252174773), (139, 9071035), (695, 1814207), (811, 1554715), (2237, 563645), (4055, 310943), (11185, 112729)]