123940652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{122471}}^1$

素因数の和:122509

約数の個数: 24

約数和(自身を含む): 246903552

約数和(自身を除く): 122962900

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 122471, 244942, 489884, 1347181, 2694362, 2816833, 5388724, 5633666, 11267332, 30985163, 61970326, 123940652]

約数ペア:

[(1, 123940652), (2, 61970326), (4, 30985163), (11, 11267332), (22, 5633666), (23, 5388724), (44, 2816833), (46, 2694362), (92, 1347181), (253, 489884), (506, 244942), (1012, 122471)]