2012728367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 2314185216

約数和(自身を除く): 301456849

約数列:

[1, 13, 23, 61, 211, 299, 523, 793, 1403, 2743, 4853, 6799, 12029, 12871, 18239, 31903, 63089, 110353, 156377, 167323, 296033, 414739, 733769, 1434589, 2538119, 3848429, 6731533, 9538997, 32995547, 87509929, 154825259, 2012728367]

約数ペア:

[(1, 2012728367), (13, 154825259), (23, 87509929), (61, 32995547), (211, 9538997), (299, 6731533), (523, 3848429), (793, 2538119), (1403, 1434589), (2743, 733769), (4853, 414739), (6799, 296033), (12029, 167323), (12871, 156377), (18239, 110353), (31903, 63089)]