3996368

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{2473}}^1$

素因数の和:2582

約数の個数: 20

約数和(自身を含む): 7822788

約数和(自身を除く): 3826420

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 2473, 4946, 9892, 19784, 39568, 249773, 499546, 999092, 1998184, 3996368]

約数ペア:

[(1, 3996368), (2, 1998184), (4, 999092), (8, 499546), (16, 249773), (101, 39568), (202, 19784), (404, 9892), (808, 4946), (1616, 2473)]