2010988697771

素因数分解:

${\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{2141}}^1\times {\mathrm{9601}}^1$

素因数の和:12051

約数の個数: 24

約数和(自身を含む): 2131449501888

約数和(自身を除く): 120460804117

約数列:

[1, 19, 271, 361, 2141, 5149, 9601, 40679, 97831, 182419, 580211, 772901, 2601871, 3465961, 11024009, 20555741, 49435549, 209456171, 390559079, 939275431, 5570605811, 7420622501, 105841510409, 2010988697771]

約数ペア:

[(1, 2010988697771), (19, 105841510409), (271, 7420622501), (361, 5570605811), (2141, 939275431), (5149, 390559079), (9601, 209456171), (40679, 49435549), (97831, 20555741), (182419, 11024009), (580211, 3465961), (772901, 2601871)]