4449112

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4146

約数の個数: 16

約数和(自身を含む): 8404200

約数和(自身を除く): 3955088

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 4001, 8002, 16004, 32008, 556139, 1112278, 2224556, 4449112]

約数ペア:

[(1, 4449112), (2, 2224556), (4, 1112278), (8, 556139), (139, 32008), (278, 16004), (556, 8002), (1112, 4001)]