520045724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2269}}^1\times {\mathrm{5209}}^1$

素因数の和:7493

約数の個数: 24

約数和(自身を含む): 993442800

約数和(自身を除く): 473397076

約数列:

[1, 2, 4, 11, 22, 44, 2269, 4538, 5209, 9076, 10418, 20836, 24959, 49918, 57299, 99836, 114598, 229196, 11819221, 23638442, 47276884, 130011431, 260022862, 520045724]

約数ペア:

[(1, 520045724), (2, 260022862), (4, 130011431), (11, 47276884), (22, 23638442), (44, 11819221), (2269, 229196), (4538, 114598), (5209, 99836), (9076, 57299), (10418, 49918), (20836, 24959)]