2611700780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10045003}}^1$

素因数の和:10045025

約数の個数: 24

約数和(自身を含む): 5906462352

約数和(自身を除く): 3294761572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10045003, 20090006, 40180012, 50225015, 100450030, 130585039, 200900060, 261170078, 522340156, 652925195, 1305850390, 2611700780]

約数ペア:

[(1, 2611700780), (2, 1305850390), (4, 652925195), (5, 522340156), (10, 261170078), (13, 200900060), (20, 130585039), (26, 100450030), (52, 50225015), (65, 40180012), (130, 20090006), (260, 10045003)]