1990932

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 4671072

約数和(自身を除く): 2680140

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 661, 753, 1004, 1322, 1506, 1983, 2644, 3012, 3966, 7932, 165911, 331822, 497733, 663644, 995466, 1990932]

約数ペア:

[(1, 1990932), (2, 995466), (3, 663644), (4, 497733), (6, 331822), (12, 165911), (251, 7932), (502, 3966), (661, 3012), (753, 2644), (1004, 1983), (1322, 1506)]