2647661401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1185697}}^1$

素因数の和:1185744

約数の個数: 16

約数和(自身を含む): 3414810240

約数和(自身を除く): 767148839

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 1185697, 8299879, 13042667, 34385213, 91298669, 240696491, 378237343, 2647661401]

約数ペア:

[(1, 2647661401), (7, 378237343), (11, 240696491), (29, 91298669), (77, 34385213), (203, 13042667), (319, 8299879), (2233, 1185697)]