2017603988

素因数分解:

$2^2\times {\mathrm{463}}^1\times {\mathrm{487}}^1\times {\mathrm{2237}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 3547283712

約数和(自身を除く): 1529679724

約数列:

[1, 2, 4, 463, 487, 926, 974, 1852, 1948, 2237, 4474, 8948, 225481, 450962, 901924, 1035731, 1089419, 2071462, 2178838, 4142924, 4357676, 504400997, 1008801994, 2017603988]

約数ペア:

[(1, 2017603988), (2, 1008801994), (4, 504400997), (463, 4357676), (487, 4142924), (926, 2178838), (974, 2071462), (1852, 1089419), (1948, 1035731), (2237, 901924), (4474, 450962), (8948, 225481)]