560219906

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1\times {\mathrm{1279}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 844646400

約数和(自身を除く): 284426494

約数列:

[1, 2, 389, 563, 778, 1126, 1279, 2558, 219007, 438014, 497531, 720077, 995062, 1440154, 280109953, 560219906]

約数ペア:

[(1, 560219906), (2, 280109953), (389, 1440154), (563, 995062), (778, 720077), (1126, 497531), (1279, 438014), (2558, 219007)]