2489633.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19709}}^1$

素因数の和:19787

約数の個数: 24

約数和(自身を含む): 39735360

約数和(自身を除く): 22943292

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 19709, 39418, 59127, 78836, 118254, 236508, 1399339, 2798678, 4198017, 5597356, 8396034, 16792068]

約数ペア:

[(1, 16792068), (2, 8396034), (3, 5597356), (4, 4198017), (6, 2798678), (12, 1399339), (71, 236508), (142, 118254), (213, 78836), (284, 59127), (426, 39418), (852, 19709)]