2108777329

素因数分解:

${\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 2154240000

約数和(自身を除く): 45462671

約数列:

[1, 109, 191, 199, 509, 20819, 21691, 38009, 55481, 97219, 101291, 4142981, 10596871, 11040719, 19346581, 2108777329]

約数ペア:

[(1, 2108777329), (109, 19346581), (191, 11040719), (199, 10596871), (509, 4142981), (20819, 101291), (21691, 97219), (38009, 55481)]