2894846185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{242551}}^1$

素因数の和:242605

約数の個数: 32

約数和(自身を含む): 4470718464

約数和(自身を除く): 1575872279

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 242551, 1212755, 1697857, 2668061, 7519081, 8489285, 13340305, 18676427, 37595405, 52633567, 82709891, 93382135, 263167835, 413549455, 578969237, 2894846185]

約数ペア:

[(1, 2894846185), (5, 578969237), (7, 413549455), (11, 263167835), (31, 93382135), (35, 82709891), (55, 52633567), (77, 37595405), (155, 18676427), (217, 13340305), (341, 8489285), (385, 7519081), (1085, 2668061), (1705, 1697857), (2387, 1212755), (11935, 242551)]