4519724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 8702400

約数和(自身を除く): 4182676

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 739, 1478, 1529, 2956, 3058, 6116, 8129, 16258, 32516, 102721, 205442, 410884, 1129931, 2259862, 4519724]

約数ペア:

[(1, 4519724), (2, 2259862), (4, 1129931), (11, 410884), (22, 205442), (44, 102721), (139, 32516), (278, 16258), (556, 8129), (739, 6116), (1478, 3058), (1529, 2956)]