2016786079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{1499}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 2555712000

約数和(自身を除く): 538925921

約数列:

[1, 7, 11, 77, 101, 173, 707, 1111, 1211, 1499, 1903, 7777, 10493, 13321, 16489, 17473, 115423, 122311, 151399, 192203, 259327, 1059793, 1345421, 1665389, 1815289, 2852597, 11657723, 19968179, 26192027, 183344189, 288112297, 2016786079]

約数ペア:

[(1, 2016786079), (7, 288112297), (11, 183344189), (77, 26192027), (101, 19968179), (173, 11657723), (707, 2852597), (1111, 1815289), (1211, 1665389), (1499, 1345421), (1903, 1059793), (7777, 259327), (10493, 192203), (13321, 151399), (16489, 122311), (17473, 115423)]