2657776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15101}}^1$

素因数の和:15120

約数の個数: 20

約数和(自身を含む): 5617944

約数和(自身を除く): 2960168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15101, 30202, 60404, 120808, 166111, 241616, 332222, 664444, 1328888, 2657776]

約数ペア:

[(1, 2657776), (2, 1328888), (4, 664444), (8, 332222), (11, 241616), (16, 166111), (22, 120808), (44, 60404), (88, 30202), (176, 15101)]