2048897391

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{55207}}^1$

素因数の和:55438

約数の個数: 16

約数和(自身を含む): 2782483200

約数和(自身を除く): 733585809

約数列:

[1, 3, 89, 139, 267, 417, 12371, 37113, 55207, 165621, 4913423, 7673773, 14740269, 23021319, 682965797, 2048897391]

約数ペア:

[(1, 2048897391), (3, 682965797), (89, 23021319), (139, 14740269), (267, 7673773), (417, 4913423), (12371, 165621), (37113, 55207)]