6666224

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1448

約数の個数: 20

約数和(自身を含む): 12960480

約数和(自身を除く): 6294256

約数列:

[1, 2, 4, 8, 16, 401, 802, 1039, 1604, 2078, 3208, 4156, 6416, 8312, 16624, 416639, 833278, 1666556, 3333112, 6666224]

約数ペア:

[(1, 6666224), (2, 3333112), (4, 1666556), (8, 833278), (16, 416639), (401, 16624), (802, 8312), (1039, 6416), (1604, 4156), (2078, 3208)]