1880212279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{290201}}^1$

素因数の和:290262

約数の個数: 16

約数和(自身を含む): 2228751360

約数和(自身を除く): 348539081

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 290201, 3192211, 5513819, 8996231, 60652009, 98958541, 170928389, 1880212279]

約数ペア:

[(1, 1880212279), (11, 170928389), (19, 98958541), (31, 60652009), (209, 8996231), (341, 5513819), (589, 3192211), (6479, 290201)]