2245712

素因数分解:

$2^4\times 7^1\times {\mathrm{20051}}^1$

素因数の和:20066

約数の個数: 20

約数和(自身を含む): 4972896

約数和(自身を除く): 2727184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20051, 40102, 80204, 140357, 160408, 280714, 320816, 561428, 1122856, 2245712]

約数ペア:

[(1, 2245712), (2, 1122856), (4, 561428), (7, 320816), (8, 280714), (14, 160408), (16, 140357), (28, 80204), (56, 40102), (112, 20051)]