2010865918

素因数分解:

$2^1\times {\mathrm{251}}^2\times {\mathrm{15959}}^1$

素因数の和:16463

約数の個数: 12

約数和(自身を含む): 3028553640

約数和(自身を除く): 1017687722

約数列:

[1, 2, 251, 502, 15959, 31918, 63001, 126002, 4005709, 8011418, 1005432959, 2010865918]

約数ペア:

[(1, 2010865918), (2, 1005432959), (251, 8011418), (502, 4005709), (15959, 126002), (31918, 63001)]