222640259882

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{17288419}}^1$

素因数の和:17288605

約数の個数: 16

約数和(自身を含む): 343555482240

約数和(自身を除く): 120915222358

約数列:

[1, 2, 47, 94, 137, 274, 6439, 12878, 17288419, 34576838, 812555693, 1625111386, 2368513403, 4737026806, 111320129941, 222640259882]

約数ペア:

[(1, 222640259882), (2, 111320129941), (47, 4737026806), (94, 2368513403), (137, 1625111386), (274, 812555693), (6439, 34576838), (12878, 17288419)]