123514754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{20717}}^1$

素因数の和:21001

約数の個数: 16

約数和(自身を含む): 202870656

約数和(自身を除く): 79355902

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 20717, 41434, 227887, 455774, 5614307, 11228614, 61757377, 123514754]

約数ペア:

[(1, 123514754), (2, 61757377), (11, 11228614), (22, 5614307), (271, 455774), (542, 227887), (2981, 41434), (5962, 20717)]