40220549

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{51631}}^1$

素因数の和:51691

約数の個数: 8

約数和(自身を含む): 43370880

約数和(自身を除く): 3150331

約数列:

[1, 19, 41, 779, 51631, 980989, 2116871, 40220549]

約数ペア:

[(1, 40220549), (19, 2116871), (41, 980989), (779, 51631)]