2041723886

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2131}}^1\times {\mathrm{4651}}^1$

素因数の和:6887

約数の個数: 16

約数和(自身を含む): 3094435968

約数和(自身を除く): 1052712082

約数列:

[1, 2, 103, 206, 2131, 4262, 4651, 9302, 219493, 438986, 479053, 958106, 9911281, 19822562, 1020861943, 2041723886]

約数ペア:

[(1, 2041723886), (2, 1020861943), (103, 19822562), (206, 9911281), (2131, 958106), (4262, 479053), (4651, 438986), (9302, 219493)]