4886819

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 6224400

約数和(自身を除く): 1337581

約数列:

[1, 7, 19, 29, 49, 133, 181, 203, 551, 931, 1267, 1421, 3439, 3857, 5249, 8869, 24073, 26999, 36743, 99731, 168511, 257201, 698117, 4886819]

約数ペア:

[(1, 4886819), (7, 698117), (19, 257201), (29, 168511), (49, 99731), (133, 36743), (181, 26999), (203, 24073), (551, 8869), (931, 5249), (1267, 3857), (1421, 3439)]