3977068030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1610149}}^1$

素因数の和:1610188

約数の個数: 32

約数和(自身を含む): 8115156000

約数和(自身を除く): 4138087970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1610149, 3220298, 8050745, 16101490, 20931937, 30592831, 41863874, 61185662, 104659685, 152964155, 209319370, 305928310, 397706803, 795413606, 1988534015, 3977068030]

約数ペア:

[(1, 3977068030), (2, 1988534015), (5, 795413606), (10, 397706803), (13, 305928310), (19, 209319370), (26, 152964155), (38, 104659685), (65, 61185662), (95, 41863874), (130, 30592831), (190, 20931937), (247, 16101490), (494, 8050745), (1235, 3220298), (2470, 1610149)]