2016939884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2647}}^1\times {\mathrm{2683}}^1$

素因数の和:5405

約数の個数: 24

約数和(自身を含む): 3582044928

約数和(自身を除く): 1565105044

約数列:

[1, 2, 4, 71, 142, 284, 2647, 2683, 5294, 5366, 10588, 10732, 187937, 190493, 375874, 380986, 751748, 761972, 7101901, 14203802, 28407604, 504234971, 1008469942, 2016939884]

約数ペア:

[(1, 2016939884), (2, 1008469942), (4, 504234971), (71, 28407604), (142, 14203802), (284, 7101901), (2647, 761972), (2683, 751748), (5294, 380986), (5366, 375874), (10588, 190493), (10732, 187937)]