388984772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{304847}}^1$

素因数の和:304891

約数の個数: 24

約数和(自身を含む): 768216960

約数和(自身を除く): 379232188

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 304847, 609694, 1219388, 3353317, 6706634, 8840563, 13413268, 17681126, 35362252, 97246193, 194492386, 388984772]

約数ペア:

[(1, 388984772), (2, 194492386), (4, 97246193), (11, 35362252), (22, 17681126), (29, 13413268), (44, 8840563), (58, 6706634), (116, 3353317), (319, 1219388), (638, 609694), (1276, 304847)]