2027773442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{389507}}^1$

素因数の和:389665

約数の個数: 16

約数和(自身を含む): 3225126240

約数和(自身を除く): 1197352798

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 389507, 779014, 7400633, 14801266, 53362459, 106724918, 1013886721, 2027773442]

約数ペア:

[(1, 2027773442), (2, 1013886721), (19, 106724918), (38, 53362459), (137, 14801266), (274, 7400633), (2603, 779014), (5206, 389507)]