1953986

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 1070014

約数列:

[1, 2, 79, 83, 149, 158, 166, 298, 6557, 11771, 12367, 13114, 23542, 24734, 976993, 1953986]

約数ペア:

[(1, 1953986), (2, 976993), (79, 24734), (83, 23542), (149, 13114), (158, 12367), (166, 11771), (298, 6557)]