1123952

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:560

約数の個数: 20

約数和(自身を含む): 2194800

約数和(自身を除く): 1070848

約数列:

[1, 2, 4, 8, 16, 199, 353, 398, 706, 796, 1412, 1592, 2824, 3184, 5648, 70247, 140494, 280988, 561976, 1123952]

約数ペア:

[(1, 1123952), (2, 561976), (4, 280988), (8, 140494), (16, 70247), (199, 5648), (353, 3184), (398, 2824), (706, 1592), (796, 1412)]