2191855003

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{1091}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 2478031920

約数和(自身を除く): 286176917

約数列:

[1, 13, 29, 73, 377, 949, 1091, 2117, 5329, 14183, 27521, 31639, 69277, 79643, 154541, 411307, 1035359, 2009033, 2309647, 5813939, 30025411, 75581207, 168604231, 2191855003]

約数ペア:

[(1, 2191855003), (13, 168604231), (29, 75581207), (73, 30025411), (377, 5813939), (949, 2309647), (1091, 2009033), (2117, 1035359), (5329, 411307), (14183, 154541), (27521, 79643), (31639, 69277)]