2000434018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{180773}}^1$

素因数の和:181289

約数の個数: 16

約数和(自身を含む): 3279963456

約数和(自身を除く): 1279529438

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 180773, 361546, 1988503, 3977006, 90928819, 181857638, 1000217009, 2000434018]

約数ペア:

[(1, 2000434018), (2, 1000217009), (11, 181857638), (22, 90928819), (503, 3977006), (1006, 1988503), (5533, 361546), (11066, 180773)]