133026866

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71443}}^1$

素因数の和:71478

約数の個数: 24

約数和(自身を含む): 244338480

約数和(自身を除く): 111311614

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 71443, 142886, 500101, 1000202, 1357417, 2714834, 3500707, 7001414, 9501919, 19003838, 66513433, 133026866]

約数ペア:

[(1, 133026866), (2, 66513433), (7, 19003838), (14, 9501919), (19, 7001414), (38, 3500707), (49, 2714834), (98, 1357417), (133, 1000202), (266, 500101), (931, 142886), (1862, 71443)]