248024732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{27793}}^1$

素因数の和:27917

約数の個数: 24

約数和(自身を含む): 457600416

約数和(自身を除く): 209575684

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 27793, 55586, 111172, 639239, 1278478, 2556956, 2695921, 5391842, 10783684, 62006183, 124012366, 248024732]

約数ペア:

[(1, 248024732), (2, 124012366), (4, 62006183), (23, 10783684), (46, 5391842), (92, 2695921), (97, 2556956), (194, 1278478), (388, 639239), (2231, 111172), (4462, 55586), (8924, 27793)]