258179614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4099}}^1$

素因数の和:4528

約数の個数: 32

約数和(自身を含む): 484128000

約数和(自身を除く): 225948386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 818, 2863, 4099, 4499, 5726, 8198, 8998, 28693, 31493, 45089, 57386, 62986, 90178, 315623, 631246, 1676491, 3352982, 11735437, 18441401, 23470874, 36882802, 129089807, 258179614]

約数ペア:

[(1, 258179614), (2, 129089807), (7, 36882802), (11, 23470874), (14, 18441401), (22, 11735437), (77, 3352982), (154, 1676491), (409, 631246), (818, 315623), (2863, 90178), (4099, 62986), (4499, 57386), (5726, 45089), (8198, 31493), (8998, 28693)]