130193338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{2251}}^1$

素因数の和:2514

約数の個数: 24

約数和(自身を含む): 215651520

約数和(自身を除く): 85458182

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 2251, 2629, 4502, 5258, 24761, 28919, 49522, 57838, 272371, 537989, 544742, 1075978, 5917879, 11835758, 65096669, 130193338]

約数ペア:

[(1, 130193338), (2, 65096669), (11, 11835758), (22, 5917879), (121, 1075978), (239, 544742), (242, 537989), (478, 272371), (2251, 57838), (2629, 49522), (4502, 28919), (5258, 24761)]