2085193893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{690233}}^1$

素因数の和:690308

約数の個数: 16

約数和(自身を含む): 2981810880

約数和(自身を除く): 896616987

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 690233, 2070699, 13114427, 36582349, 39343281, 109747047, 695064631, 2085193893]

約数ペア:

[(1, 2085193893), (3, 695064631), (19, 109747047), (53, 39343281), (57, 36582349), (159, 13114427), (1007, 2070699), (3021, 690233)]