1968832578238

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{21739}}^1\times {\mathrm{147503}}^1$

素因数の和:169551

約数の個数: 16

約数和(自身を含む): 2963024951040

約数和(自身を除く): 994192372802

約数列:

[1, 2, 307, 614, 21739, 43478, 147503, 295006, 6673873, 13347746, 45283421, 90566842, 3206567717, 6413135434, 984416289119, 1968832578238]

約数ペア:

[(1, 1968832578238), (2, 984416289119), (307, 6413135434), (614, 3206567717), (21739, 90566842), (43478, 45283421), (147503, 13347746), (295006, 6673873)]