135130436

素因数分解:

$2^2\times 7^2\times {\mathrm{689441}}^1$

素因数の和:689459

約数の個数: 18

約数和(自身を含む): 275087358

約数和(自身を除く): 139956922

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 689441, 1378882, 2757764, 4826087, 9652174, 19304348, 33782609, 67565218, 135130436]

約数ペア:

[(1, 135130436), (2, 67565218), (4, 33782609), (7, 19304348), (14, 9652174), (28, 4826087), (49, 2757764), (98, 1378882), (196, 689441)]