2912861693

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{752483}}^1$

素因数の和:752576

約数の個数: 12

約数和(自身を含む): 3431327040

約数和(自身を除く): 518465347

約数列:

[1, 7, 49, 79, 553, 3871, 752483, 5267381, 36871667, 59446157, 416123099, 2912861693]

約数ペア:

[(1, 2912861693), (7, 416123099), (49, 59446157), (79, 36871667), (553, 5267381), (3871, 752483)]