2143930576

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1835557}}^1$

素因数の和:1835638

約数の個数: 20

約数和(自身を含む): 4210770052

約数和(自身を除く): 2066839476

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1835557, 3671114, 7342228, 14684456, 29368912, 133995661, 267991322, 535982644, 1071965288, 2143930576]

約数ペア:

[(1, 2143930576), (2, 1071965288), (4, 535982644), (8, 267991322), (16, 133995661), (73, 29368912), (146, 14684456), (292, 7342228), (584, 3671114), (1168, 1835557)]