777487084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{242057}}^1$

素因数の和:242145

約数の個数: 24

約数和(自身を含む): 1504632528

約数和(自身を除く): 727145444

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 242057, 484114, 968228, 2662627, 5325254, 10650508, 17670161, 35340322, 70680644, 194371771, 388743542, 777487084]

約数ペア:

[(1, 777487084), (2, 388743542), (4, 194371771), (11, 70680644), (22, 35340322), (44, 17670161), (73, 10650508), (146, 5325254), (292, 2662627), (803, 968228), (1606, 484114), (3212, 242057)]