2540418047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{25463}}^1$

素因数の和:25630

約数の個数: 16

約数和(自身を含む): 2750112000

約数和(自身を除く): 209693953

約数列:

[1, 19, 59, 89, 1121, 1691, 5251, 25463, 99769, 483797, 1502317, 2266207, 28544023, 43057933, 133706213, 2540418047]

約数ペア:

[(1, 2540418047), (19, 133706213), (59, 43057933), (89, 28544023), (1121, 2266207), (1691, 1502317), (5251, 483797), (25463, 99769)]