2028048239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{41549}}^1$

素因数の和:41942

約数の個数: 16

約数和(自身を含む): 2446464000

約数和(自身を除く): 418415761

約数列:

[1, 7, 19, 133, 367, 2569, 6973, 41549, 48811, 290843, 789431, 5526017, 15248483, 106739381, 289721177, 2028048239]

約数ペア:

[(1, 2028048239), (7, 289721177), (19, 106739381), (133, 15248483), (367, 5526017), (2569, 789431), (6973, 290843), (41549, 48811)]