890685762

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{73019}}^1$

素因数の和:73150

約数の個数: 32

約数和(自身を含む): 1892678400

約数和(自身を除く): 1001992638

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198, 73019, 146038, 219057, 438114, 1387361, 2774722, 4162083, 7813033, 8324166, 15626066, 23439099, 46878198, 148447627, 296895254, 445342881, 890685762]

約数ペア:

[(1, 890685762), (2, 445342881), (3, 296895254), (6, 148447627), (19, 46878198), (38, 23439099), (57, 15626066), (107, 8324166), (114, 7813033), (214, 4162083), (321, 2774722), (642, 1387361), (2033, 438114), (4066, 219057), (6099, 146038), (12198, 73019)]