2000657881

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1\times {\mathrm{1319}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 2089866240

約数和(自身を除く): 89208359

約数列:

[1, 31, 113, 433, 1319, 3503, 13423, 40889, 48929, 149047, 571127, 1516799, 4620457, 17704937, 64537351, 2000657881]

約数ペア:

[(1, 2000657881), (31, 64537351), (113, 17704937), (433, 4620457), (1319, 1516799), (3503, 571127), (13423, 149047), (40889, 48929)]