2520674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 4135488

約数和(自身を除く): 1614814

約数列:

[1, 2, 13, 26, 67, 134, 871, 1447, 1742, 2894, 18811, 37622, 96949, 193898, 1260337, 2520674]

約数ペア:

[(1, 2520674), (2, 1260337), (13, 193898), (26, 96949), (67, 37622), (134, 18811), (871, 2894), (1447, 1742)]