1137228590

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{278051}}^1$

素因数の和:278467

約数の個数: 16

約数和(自身を含む): 2052023760

約数和(自身を除く): 914795170

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 278051, 556102, 1390255, 2780510, 113722859, 227445718, 568614295, 1137228590]

約数ペア:

[(1, 1137228590), (2, 568614295), (5, 227445718), (10, 113722859), (409, 2780510), (818, 1390255), (2045, 556102), (4090, 278051)]