1775842442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{80963}}^1$

素因数の和:81973

約数の個数: 16

約数和(自身を含む): 2908874592

約数和(自身を除く): 1133032150

約数列:

[1, 2, 11, 22, 997, 1994, 10967, 21934, 80963, 161926, 890593, 1781186, 80720111, 161440222, 887921221, 1775842442]

約数ペア:

[(1, 1775842442), (2, 887921221), (11, 161440222), (22, 80720111), (997, 1781186), (1994, 890593), (10967, 161926), (21934, 80963)]