4127294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6427

約数の個数: 16

約数和(自身を含む): 6901200

約数和(自身を除く): 2773906

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 6389, 12778, 108613, 121391, 217226, 242782, 2063647, 4127294]

約数ペア:

[(1, 4127294), (2, 2063647), (17, 242782), (19, 217226), (34, 121391), (38, 108613), (323, 12778), (646, 6389)]