2943728

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:992

約数の個数: 20

約数和(自身を含む): 5734008

約数和(自身を除く): 2790280

約数列:

[1, 2, 4, 8, 16, 251, 502, 733, 1004, 1466, 2008, 2932, 4016, 5864, 11728, 183983, 367966, 735932, 1471864, 2943728]

約数ペア:

[(1, 2943728), (2, 1471864), (4, 735932), (8, 367966), (16, 183983), (251, 11728), (502, 5864), (733, 4016), (1004, 2932), (1466, 2008)]