2152987.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{269431}}^1$

素因数の和:269444

約数の個数: 16

約数和(自身を含む): 32331840

約数和(自身を除く): 17243704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269431, 538862, 1077724, 1886017, 2155448, 3772034, 7544068, 15088136]

約数ペア:

[(1, 15088136), (2, 7544068), (4, 3772034), (7, 2155448), (8, 1886017), (14, 1077724), (28, 538862), (56, 269431)]