2018933245

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{539101}}^1$

素因数の和:539220

約数の個数: 16

約数和(自身を含む): 2794704768

約数和(自身を除く): 775771523

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 539101, 2695505, 3773707, 18868535, 57683807, 288419035, 403786649, 2018933245]

約数ペア:

[(1, 2018933245), (5, 403786649), (7, 288419035), (35, 57683807), (107, 18868535), (535, 3773707), (749, 2695505), (3745, 539101)]