290113674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2102273}}^1$

素因数の和:2102301

約数の個数: 16

約数和(自身を含む): 605454912

約数和(自身を除く): 315341238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2102273, 4204546, 6306819, 12613638, 48352279, 96704558, 145056837, 290113674]

約数ペア:

[(1, 290113674), (2, 145056837), (3, 96704558), (6, 48352279), (23, 12613638), (46, 6306819), (69, 4204546), (138, 2102273)]