2820571858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1\times {\mathrm{51341}}^1$

素因数の和:53469

約数の個数: 16

約数和(自身を含む): 4558553496

約数和(自身を除く): 1737981638

約数列:

[1, 2, 13, 26, 2113, 4226, 27469, 51341, 54938, 102682, 667433, 1334866, 108483533, 216967066, 1410285929, 2820571858]

約数ペア:

[(1, 2820571858), (2, 1410285929), (13, 216967066), (26, 108483533), (2113, 1334866), (4226, 667433), (27469, 102682), (51341, 54938)]