2978632

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{1871}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 5616000

約数和(自身を除く): 2637368

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 1871, 3742, 7484, 14968, 372329, 744658, 1489316, 2978632]

約数ペア:

[(1, 2978632), (2, 1489316), (4, 744658), (8, 372329), (199, 14968), (398, 7484), (796, 3742), (1592, 1871)]