2012169586

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{644513}}^1$

素因数の和:644745

約数の個数: 16

約数和(自身を含む): 3464907264

約数和(自身を除く): 1452737678

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 644513, 1289026, 4511591, 9023182, 143726399, 287452798, 1006084793, 2012169586]

約数ペア:

[(1, 2012169586), (2, 1006084793), (7, 287452798), (14, 143726399), (223, 9023182), (446, 4511591), (1561, 1289026), (3122, 644513)]