2013187589

素因数分解:

$7^2\times {\mathrm{1543}}^1\times {\mathrm{26627}}^1$

素因数の和:28184

約数の個数: 12

約数和(自身を含む): 2343477024

約数和(自身を除く): 330289435

約数列:

[1, 7, 49, 1543, 10801, 26627, 75607, 186389, 1304723, 41085461, 287598227, 2013187589]

約数ペア:

[(1, 2013187589), (7, 287598227), (49, 41085461), (1543, 1304723), (10801, 186389), (26627, 75607)]