2116700656

素因数分解:

$2^4\times 7^1\times {\mathrm{18899113}}^1$

素因数の和:18899128

約数の個数: 20

約数和(自身を含む): 4686980272

約数和(自身を除く): 2570279616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18899113, 37798226, 75596452, 132293791, 151192904, 264587582, 302385808, 529175164, 1058350328, 2116700656]

約数ペア:

[(1, 2116700656), (2, 1058350328), (4, 529175164), (7, 302385808), (8, 264587582), (14, 151192904), (16, 132293791), (28, 75596452), (56, 37798226), (112, 18899113)]