256048754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{54409}}^1$

素因数の和:54605

約数の個数: 16

約数和(自身を含む): 415910040

約数和(自身を除く): 159861286

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 54409, 108818, 707317, 1414634, 9848029, 19696058, 128024377, 256048754]

約数ペア:

[(1, 256048754), (2, 128024377), (13, 19696058), (26, 9848029), (181, 1414634), (362, 707317), (2353, 108818), (4706, 54409)]