2012396239

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{578441}}^1$

素因数の和:578526

約数の個数: 12

約数和(自身を含む): 2373925968

約数和(自身を除く): 361529729

約数列:

[1, 7, 49, 71, 497, 3479, 578441, 4049087, 28343609, 41069311, 287485177, 2012396239]

約数ペア:

[(1, 2012396239), (7, 287485177), (49, 41069311), (71, 28343609), (497, 4049087), (3479, 578441)]