7285890689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4980103}}^1$

素因数の和:4980140

約数の個数: 16

約数和(自身を含む): 9561799680

約数和(自身を除く): 2275908991

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 4980103, 34860721, 54781133, 94621957, 383467931, 662353699, 1040841527, 7285890689]

約数ペア:

[(1, 7285890689), (7, 1040841527), (11, 662353699), (19, 383467931), (77, 94621957), (133, 54781133), (209, 34860721), (1463, 4980103)]