123545972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{122081}}^1$

素因数の和:122119

約数の個数: 24

約数和(自身を含む): 246117312

約数和(自身を除く): 122571340

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 122081, 244162, 488324, 1342891, 2685782, 2807863, 5371564, 5615726, 11231452, 30886493, 61772986, 123545972]

約数ペア:

[(1, 123545972), (2, 61772986), (4, 30886493), (11, 11231452), (22, 5615726), (23, 5371564), (44, 2807863), (46, 2685782), (92, 1342891), (253, 488324), (506, 244162), (1012, 122081)]