2051844194

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1\times {\mathrm{5651}}^1$

素因数の和:8281

約数の個数: 16

約数和(自身を含む): 3122888256

約数和(自身を除く): 1071044062

約数列:

[1, 2, 71, 142, 2557, 5114, 5651, 11302, 181547, 363094, 401221, 802442, 14449607, 28899214, 1025922097, 2051844194]

約数ペア:

[(1, 2051844194), (2, 1025922097), (71, 28899214), (142, 14449607), (2557, 802442), (5114, 401221), (5651, 363094), (11302, 181547)]