260040973

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 277816000

約数和(自身を除く): 17775027

約数列:

[1, 19, 109, 307, 409, 2071, 5833, 7771, 33463, 44581, 125563, 635797, 847039, 2385697, 13686367, 260040973]

約数ペア:

[(1, 260040973), (19, 13686367), (109, 2385697), (307, 847039), (409, 635797), (2071, 125563), (5833, 44581), (7771, 33463)]