2017007999988

素因数分解:

$2^2\times 3^1\times {\mathrm{85889}}^1\times {\mathrm{1956991}}^1$

素因数の和:2042887

約数の個数: 24

約数和(自身を含む): 4706409200640

約数和(自身を除く): 2689401200652

約数列:

[1, 2, 3, 4, 6, 12, 85889, 171778, 257667, 343556, 515334, 1030668, 1956991, 3913982, 5870973, 7827964, 11741946, 23483892, 168083999999, 336167999998, 504251999997, 672335999996, 1008503999994, 2017007999988]

約数ペア:

[(1, 2017007999988), (2, 1008503999994), (3, 672335999996), (4, 504251999997), (6, 336167999998), (12, 168083999999), (85889, 23483892), (171778, 11741946), (257667, 7827964), (343556, 5870973), (515334, 3913982), (1030668, 1956991)]