2201864690

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{10889}}^1$

素因数の和:11246

約数の個数: 32

約数和(自身を含む): 4032523440

約数和(自身を除く): 1830658750

約数列:

[1, 2, 5, 10, 73, 146, 277, 365, 554, 730, 1385, 2770, 10889, 20221, 21778, 40442, 54445, 101105, 108890, 202210, 794897, 1589794, 3016253, 3974485, 6032506, 7948970, 15081265, 30162530, 220186469, 440372938, 1100932345, 2201864690]

約数ペア:

[(1, 2201864690), (2, 1100932345), (5, 440372938), (10, 220186469), (73, 30162530), (146, 15081265), (277, 7948970), (365, 6032506), (554, 3974485), (730, 3016253), (1385, 1589794), (2770, 794897), (10889, 202210), (20221, 108890), (21778, 101105), (40442, 54445)]