2078764597

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1202293}}^1$

素因数の和:1202332

約数の個数: 16

約数和(自身を含む): 2693138560

約数和(自身を除く): 614373963

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1202293, 8416051, 15629809, 22843567, 109408663, 159904969, 296966371, 2078764597]

約数ペア:

[(1, 2078764597), (7, 296966371), (13, 159904969), (19, 109408663), (91, 22843567), (133, 15629809), (247, 8416051), (1729, 1202293)]