135409052018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{20216341}}^1$

素因数の和:20216557

約数の個数: 16

約数和(自身を含む): 216153128664

約数和(自身を除く): 80744076646

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 20216341, 40432682, 343677797, 687355594, 3982619177, 7965238354, 67704526009, 135409052018]

約数ペア:

[(1, 135409052018), (2, 67704526009), (17, 7965238354), (34, 3982619177), (197, 687355594), (394, 343677797), (3349, 40432682), (6698, 20216341)]