2016561424

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2066149}}^1$

素因数の和:2066218

約数の個数: 20

約数和(自身を含む): 3971140300

約数和(自身を除く): 1954578876

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2066149, 4132298, 8264596, 16529192, 33058384, 126035089, 252070178, 504140356, 1008280712, 2016561424]

約数ペア:

[(1, 2016561424), (2, 1008280712), (4, 504140356), (8, 252070178), (16, 126035089), (61, 33058384), (122, 16529192), (244, 8264596), (488, 4132298), (976, 2066149)]