2011279245

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2529911}}^1$

素因数の和:2529972

約数の個数: 16

約数和(自身を含む): 3278765952

約数和(自身を除く): 1267486707

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 2529911, 7589733, 12649555, 37948665, 134085283, 402255849, 670426415, 2011279245]

約数ペア:

[(1, 2011279245), (3, 670426415), (5, 402255849), (15, 134085283), (53, 37948665), (159, 12649555), (265, 7589733), (795, 2529911)]