4042972018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1\times {\mathrm{18439}}^1$

素因数の和:21441

約数の個数: 16

約数和(自身を含む): 6230802240

約数和(自身を除く): 2187830222

約数列:

[1, 2, 37, 74, 2963, 5926, 18439, 36878, 109631, 219262, 682243, 1364486, 54634757, 109269514, 2021486009, 4042972018]

約数ペア:

[(1, 4042972018), (2, 2021486009), (37, 109269514), (74, 54634757), (2963, 1364486), (5926, 682243), (18439, 219262), (36878, 109631)]