2429905.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 20719104

約数和(自身を除く): 8214885

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 281, 489, 843, 1141, 1967, 2119, 3423, 3653, 5901, 6357, 10959, 14833, 25571, 44499, 45803, 76713, 137409, 320621, 595439, 961863, 1786317, 4168073, 12504219]

約数ペア:

[(1, 12504219), (3, 4168073), (7, 1786317), (13, 961863), (21, 595439), (39, 320621), (91, 137409), (163, 76713), (273, 45803), (281, 44499), (489, 25571), (843, 14833), (1141, 10959), (1967, 6357), (2119, 5901), (3423, 3653)]