2048231810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{6997}}^1$

素因数の和:7478

約数の個数: 32

約数和(自身を含む): 3747177072

約数和(自身を除く): 1698945262

約数列:

[1, 2, 5, 10, 73, 146, 365, 401, 730, 802, 2005, 4010, 6997, 13994, 29273, 34985, 58546, 69970, 146365, 292730, 510781, 1021562, 2553905, 2805797, 5107810, 5611594, 14028985, 28057970, 204823181, 409646362, 1024115905, 2048231810]

約数ペア:

[(1, 2048231810), (2, 1024115905), (5, 409646362), (10, 204823181), (73, 28057970), (146, 14028985), (365, 5611594), (401, 5107810), (730, 2805797), (802, 2553905), (2005, 1021562), (4010, 510781), (6997, 292730), (13994, 146365), (29273, 69970), (34985, 58546)]