258974606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{22769}}^1$

素因数の和:22840

約数の個数: 24

約数和(自身を含む): 436091040

約数和(自身を除く): 177116434

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 22769, 45538, 250459, 500918, 1070143, 2140286, 2755049, 5510098, 11771573, 23543146, 129487303, 258974606]

約数ペア:

[(1, 258974606), (2, 129487303), (11, 23543146), (22, 11771573), (47, 5510098), (94, 2755049), (121, 2140286), (242, 1070143), (517, 500918), (1034, 250459), (5687, 45538), (11374, 22769)]