2018193600412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1994262451}}^1$

素因数の和:1994262489

約数の個数: 24

約数和(自身を含む): 4020433103232

約数和(自身を除く): 2002239502820

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1994262451, 3988524902, 7977049804, 21936886961, 43873773922, 45868036373, 87747547844, 91736072746, 183472145492, 504548400103, 1009096800206, 2018193600412]

約数ペア:

[(1, 2018193600412), (2, 1009096800206), (4, 504548400103), (11, 183472145492), (22, 91736072746), (23, 87747547844), (44, 45868036373), (46, 43873773922), (92, 21936886961), (253, 7977049804), (506, 3988524902), (1012, 1994262451)]