2887792

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1896

約数の個数: 20

約数和(自身を含む): 5653656

約数和(自身を除く): 2765864

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1787, 3574, 7148, 14296, 28592, 180487, 360974, 721948, 1443896, 2887792]

約数ペア:

[(1, 2887792), (2, 1443896), (4, 721948), (8, 360974), (16, 180487), (101, 28592), (202, 14296), (404, 7148), (808, 3574), (1616, 1787)]