31261897898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11519}}^1\times {\mathrm{17623}}^1$

素因数の和:29162

約数の個数: 32

約数和(自身を含む): 58472202240

約数和(自身を除く): 27210304342

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 11519, 17623, 23038, 35246, 80633, 123361, 126709, 161266, 193853, 246722, 253418, 387706, 886963, 1356971, 1773926, 2713942, 202999337, 405998674, 1420995359, 2232992707, 2841990718, 4465985414, 15630948949, 31261897898]

約数ペア:

[(1, 31261897898), (2, 15630948949), (7, 4465985414), (11, 2841990718), (14, 2232992707), (22, 1420995359), (77, 405998674), (154, 202999337), (11519, 2713942), (17623, 1773926), (23038, 1356971), (35246, 886963), (80633, 387706), (123361, 253418), (126709, 246722), (161266, 193853)]