520016427884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43261}}^1\times {\mathrm{130657}}^1$

素因数の和:173945

約数の個数: 24

約数和(自身を含む): 949624434528

約数和(自身を除く): 429608006644

約数列:

[1, 2, 4, 23, 46, 92, 43261, 86522, 130657, 173044, 261314, 522628, 995003, 1990006, 3005111, 3980012, 6010222, 12020444, 5652352477, 11304704954, 22609409908, 130004106971, 260008213942, 520016427884]

約数ペア:

[(1, 520016427884), (2, 260008213942), (4, 130004106971), (23, 22609409908), (46, 11304704954), (92, 5652352477), (43261, 12020444), (86522, 6010222), (130657, 3980012), (173044, 3005111), (261314, 1990006), (522628, 995003)]