520055569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 575424000

約数和(自身を除く): 55368431

約数列:

[1, 11, 89, 479, 979, 1109, 5269, 12199, 42631, 98701, 468941, 531211, 1085711, 5843321, 47277779, 520055569]

約数ペア:

[(1, 520055569), (11, 47277779), (89, 5843321), (479, 1085711), (979, 531211), (1109, 468941), (5269, 98701), (12199, 42631)]