2080201865

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{255083}}^1$

素因数の和:255328

約数の個数: 16

約数和(自身を含む): 2865103488

約数和(自身を除く): 784901623

約数列:

[1, 5, 7, 35, 233, 1165, 1631, 8155, 255083, 1275415, 1785581, 8927905, 59434339, 297171695, 416040373, 2080201865]

約数ペア:

[(1, 2080201865), (5, 416040373), (7, 297171695), (35, 59434339), (233, 8927905), (1165, 1785581), (1631, 1275415), (8155, 255083)]