253667084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{122663}}^1$

素因数の和:122725

約数の個数: 24

約数和(自身を含む): 494581248

約数和(自身を除く): 240914164

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 122663, 245326, 490652, 1349293, 2698586, 5397172, 5765161, 11530322, 23060644, 63416771, 126833542, 253667084]

約数ペア:

[(1, 253667084), (2, 126833542), (4, 63416771), (11, 23060644), (22, 11530322), (44, 5765161), (47, 5397172), (94, 2698586), (188, 1349293), (517, 490652), (1034, 245326), (2068, 122663)]