2856559937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{789323}}^1$

素因数の和:789388

約数の個数: 16

約数和(自身を含む): 3637204992

約数和(自身を除く): 780645055

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 789323, 5525261, 8682553, 37098181, 60777871, 259687267, 408079991, 2856559937]

約数ペア:

[(1, 2856559937), (7, 408079991), (11, 259687267), (47, 60777871), (77, 37098181), (329, 8682553), (517, 5525261), (3619, 789323)]