2161569224

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{5381}}^1$

素因数の和:5873

約数の個数: 32

約数和(自身を含む): 4093011000

約数和(自身を除く): 1931441776

約数列:

[1, 2, 4, 8, 149, 298, 337, 596, 674, 1192, 1348, 2696, 5381, 10762, 21524, 43048, 50213, 100426, 200852, 401704, 801769, 1603538, 1813397, 3207076, 3626794, 6414152, 7253588, 14507176, 270196153, 540392306, 1080784612, 2161569224]

約数ペア:

[(1, 2161569224), (2, 1080784612), (4, 540392306), (8, 270196153), (149, 14507176), (298, 7253588), (337, 6414152), (596, 3626794), (674, 3207076), (1192, 1813397), (1348, 1603538), (2696, 801769), (5381, 401704), (10762, 200852), (21524, 100426), (43048, 50213)]