262168666670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{538987}}^1$

素因数の和:539504

約数の個数: 32

約数和(自身を含む): 476862087168

約数和(自身を除く): 214693420498

約数列:

[1, 2, 5, 10, 127, 254, 383, 635, 766, 1270, 1915, 3830, 48641, 97282, 243205, 486410, 538987, 1077974, 2694935, 5389870, 68451349, 136902698, 206432021, 342256745, 412864042, 684513490, 1032160105, 2064320210, 26216866667, 52433733334, 131084333335, 262168666670]

約数ペア:

[(1, 262168666670), (2, 131084333335), (5, 52433733334), (10, 26216866667), (127, 2064320210), (254, 1032160105), (383, 684513490), (635, 412864042), (766, 342256745), (1270, 206432021), (1915, 136902698), (3830, 68451349), (48641, 5389870), (97282, 2694935), (243205, 1077974), (486410, 538987)]