1838270018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{80071}}^1$

素因数の和:80969

約数の個数: 16

約数和(自身を含む): 2972913216

約数和(自身を除く): 1134643198

約数列:

[1, 2, 13, 26, 883, 1766, 11479, 22958, 80071, 160142, 1040923, 2081846, 70702693, 141405386, 919135009, 1838270018]

約数ペア:

[(1, 1838270018), (2, 919135009), (13, 141405386), (26, 70702693), (883, 2081846), (1766, 1040923), (11479, 160142), (22958, 80071)]