1944671398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{125641}}^1$

素因数の和:125823

約数の個数: 16

約数和(自身を含む): 2985253920

約数和(自身を除く): 1040582522

約数列:

[1, 2, 71, 109, 142, 218, 7739, 15478, 125641, 251282, 8920511, 13694869, 17841022, 27389738, 972335699, 1944671398]

約数ペア:

[(1, 1944671398), (2, 972335699), (71, 27389738), (109, 17841022), (142, 13694869), (218, 8920511), (7739, 251282), (15478, 125641)]