1390493721121

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{132820109}}^1$

素因数の和:132820176

約数の個数: 12

約数和(自身を含む): 1518133857300

約数和(自身を除く): 127640136179

約数列:

[1, 19, 29, 361, 551, 10469, 132820109, 2523582071, 3851783161, 47948059349, 73183880059, 1390493721121]

約数ペア:

[(1, 1390493721121), (19, 73183880059), (29, 47948059349), (361, 3851783161), (551, 2523582071), (10469, 132820109)]