4719239

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 5978160

約数和(自身を除く): 1258921

約数列:

[1, 7, 19, 37, 49, 133, 137, 259, 703, 931, 959, 1813, 2603, 4921, 5069, 6713, 18221, 34447, 35483, 96311, 127547, 248381, 674177, 4719239]

約数ペア:

[(1, 4719239), (7, 674177), (19, 248381), (37, 127547), (49, 96311), (133, 35483), (137, 34447), (259, 18221), (703, 6713), (931, 5069), (959, 4921), (1813, 2603)]