2017580556

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{654209}}^1$

素因数の和:654473

約数の個数: 24

約数和(自身を含む): 4726013040

約数和(自身を除く): 2708432484

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 654209, 1308418, 1962627, 2616836, 3925254, 7850508, 168131713, 336263426, 504395139, 672526852, 1008790278, 2017580556]

約数ペア:

[(1, 2017580556), (2, 1008790278), (3, 672526852), (4, 504395139), (6, 336263426), (12, 168131713), (257, 7850508), (514, 3925254), (771, 2616836), (1028, 1962627), (1542, 1308418), (3084, 654209)]