2016509974

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{136861}}^1$

素因数の和:137055

約数の個数: 16

約数和(自身を含む): 3104030160

約数和(自身を除く): 1087520186

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 136861, 273722, 7253633, 14507266, 19023679, 38047358, 1008254987, 2016509974]

約数ペア:

[(1, 2016509974), (2, 1008254987), (53, 38047358), (106, 19023679), (139, 14507266), (278, 7253633), (7367, 273722), (14734, 136861)]