667564634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1\times {\mathrm{12973}}^1$

素因数の和:15325

約数の個数: 16

約数和(自身を含む): 1092929760

約数和(自身を除く): 425365126

約数列:

[1, 2, 11, 22, 2339, 4678, 12973, 25729, 25946, 51458, 142703, 285406, 30343847, 60687694, 333782317, 667564634]

約数ペア:

[(1, 667564634), (2, 333782317), (11, 60687694), (22, 30343847), (2339, 285406), (4678, 142703), (12973, 51458), (25729, 25946)]