2021224908

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1072837}}^1$

素因数の和:1073001

約数の個数: 24

約数和(自身を含む): 4746235312

約数和(自身を除く): 2725010404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 1072837, 2145674, 3218511, 4291348, 6437022, 12874044, 168435409, 336870818, 505306227, 673741636, 1010612454, 2021224908]

約数ペア:

[(1, 2021224908), (2, 1010612454), (3, 673741636), (4, 505306227), (6, 336870818), (12, 168435409), (157, 12874044), (314, 6437022), (471, 4291348), (628, 3218511), (942, 2145674), (1884, 1072837)]