486501112

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{437501}}^1$

素因数の和:437646

約数の個数: 16

約数和(自身を含む): 918754200

約数和(自身を除く): 432253088

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 437501, 875002, 1750004, 3500008, 60812639, 121625278, 243250556, 486501112]

約数ペア:

[(1, 486501112), (2, 243250556), (4, 121625278), (8, 60812639), (139, 3500008), (278, 1750004), (556, 875002), (1112, 437501)]