2090972008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{6078407}}^1$

素因数の和:6078456

約数の個数: 16

約数和(自身を含む): 4011749280

約数和(自身を除く): 1920777272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 6078407, 12156814, 24313628, 48627256, 261371501, 522743002, 1045486004, 2090972008]

約数ペア:

[(1, 2090972008), (2, 1045486004), (4, 522743002), (8, 261371501), (43, 48627256), (86, 24313628), (172, 12156814), (344, 6078407)]