1855148944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{82997}}^1$

素因数の和:83143

約数の個数: 40

約数和(自身を含む): 3952032768

約数和(自身を除く): 2096883824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 11176, 22352, 82997, 165994, 331988, 663976, 912967, 1327952, 1825934, 3651868, 7303736, 10540619, 14607472, 21081238, 42162476, 84324952, 115946809, 168649904, 231893618, 463787236, 927574472, 1855148944]

約数ペア:

[(1, 1855148944), (2, 927574472), (4, 463787236), (8, 231893618), (11, 168649904), (16, 115946809), (22, 84324952), (44, 42162476), (88, 21081238), (127, 14607472), (176, 10540619), (254, 7303736), (508, 3651868), (1016, 1825934), (1397, 1327952), (2032, 912967), (2794, 663976), (5588, 331988), (11176, 165994), (22352, 82997)]