2019480953

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{1005217}}^1$

素因数の和:1005272

約数の個数: 12

約数和(自身を含む): 2406491892

約数和(自身を除く): 387010939

約数列:

[1, 7, 41, 49, 287, 2009, 1005217, 7036519, 41213897, 49255633, 288497279, 2019480953]

約数ペア:

[(1, 2019480953), (7, 288497279), (41, 49255633), (49, 41213897), (287, 7036519), (2009, 1005217)]