2143533896

素因数分解:

$2^3\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{32411}}^1$

素因数の和:33605

約数の個数: 32

約数和(自身を含む): 4597318080

約数和(自身を除く): 2453784184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1181, 2362, 4724, 8267, 9448, 16534, 32411, 33068, 64822, 66136, 129644, 226877, 259288, 453754, 907508, 1815016, 38277391, 76554782, 153109564, 267941737, 306219128, 535883474, 1071766948, 2143533896]

約数ペア:

[(1, 2143533896), (2, 1071766948), (4, 535883474), (7, 306219128), (8, 267941737), (14, 153109564), (28, 76554782), (56, 38277391), (1181, 1815016), (2362, 907508), (4724, 453754), (8267, 259288), (9448, 226877), (16534, 129644), (32411, 66136), (33068, 64822)]