2010069008

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{726181}}^1$

素因数の和:726362

約数の個数: 20

約数和(自身を含む): 3917025708

約数和(自身を除く): 1906956700

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 726181, 1452362, 2904724, 5809448, 11618896, 125629313, 251258626, 502517252, 1005034504, 2010069008]

約数ペア:

[(1, 2010069008), (2, 1005034504), (4, 502517252), (8, 251258626), (16, 125629313), (173, 11618896), (346, 5809448), (692, 2904724), (1384, 1452362), (2768, 726181)]