2062753

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 2708640

約数和(自身を除く): 645887

約数列:

[1, 7, 11, 43, 49, 77, 89, 301, 473, 539, 623, 979, 2107, 3311, 3827, 4361, 6853, 23177, 26789, 42097, 47971, 187523, 294679, 2062753]

約数ペア:

[(1, 2062753), (7, 294679), (11, 187523), (43, 47971), (49, 42097), (77, 26789), (89, 23177), (301, 6853), (473, 4361), (539, 3827), (623, 3311), (979, 2107)]