1990262024

素因数分解:

$2^3\times {\mathrm{283}}^1\times {\mathrm{797}}^1\times {\mathrm{1103}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 3753025920

約数和(自身を除く): 1762763896

約数列:

[1, 2, 4, 8, 283, 566, 797, 1103, 1132, 1594, 2206, 2264, 3188, 4412, 6376, 8824, 225551, 312149, 451102, 624298, 879091, 902204, 1248596, 1758182, 1804408, 2497192, 3516364, 7032728, 248782753, 497565506, 995131012, 1990262024]

約数ペア:

[(1, 1990262024), (2, 995131012), (4, 497565506), (8, 248782753), (283, 7032728), (566, 3516364), (797, 2497192), (1103, 1804408), (1132, 1758182), (1594, 1248596), (2206, 902204), (2264, 879091), (3188, 624298), (4412, 451102), (6376, 312149), (8824, 225551)]