439833772

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{146807}}^1$

素因数の和:146925

約数の個数: 24

約数和(自身を含む): 887894784

約数和(自身を除く): 448061012

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 146807, 293614, 587228, 1027649, 2055298, 4110596, 15708349, 31416698, 62833396, 109958443, 219916886, 439833772]

約数ペア:

[(1, 439833772), (2, 219916886), (4, 109958443), (7, 62833396), (14, 31416698), (28, 15708349), (107, 4110596), (214, 2055298), (428, 1027649), (749, 587228), (1498, 293614), (2996, 146807)]