2920022756

素因数分解:

$2^2\times 7^1\times {\mathrm{104286527}}^1$

素因数の和:104286538

約数の個数: 12

約数和(自身を含む): 5840045568

約数和(自身を除く): 2920022812

約数列:

[1, 2, 4, 7, 14, 28, 104286527, 208573054, 417146108, 730005689, 1460011378, 2920022756]

約数ペア:

[(1, 2920022756), (2, 1460011378), (4, 730005689), (7, 417146108), (14, 208573054), (28, 104286527)]