117916678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1980

約数の個数: 24

約数和(自身を含む): 195197184

約数和(自身を除く): 77280506

約数列:

[1, 2, 11, 22, 121, 242, 293, 586, 1663, 3223, 3326, 6446, 18293, 35453, 36586, 70906, 201223, 402446, 487259, 974518, 5359849, 10719698, 58958339, 117916678]

約数ペア:

[(1, 117916678), (2, 58958339), (11, 10719698), (22, 5359849), (121, 974518), (242, 487259), (293, 402446), (586, 201223), (1663, 70906), (3223, 36586), (3326, 35453), (6446, 18293)]