26380697

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 30955392

約数和(自身を除く): 4574695

約数列:

[1, 7, 53, 211, 337, 371, 1477, 2359, 11183, 17861, 71107, 78281, 125027, 497749, 3768671, 26380697]

約数ペア:

[(1, 26380697), (7, 3768671), (53, 497749), (211, 125027), (337, 78281), (371, 71107), (1477, 17861), (2359, 11183)]