2018145419

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{4831}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 2162571264

約数和(自身を除く): 144425845

約数列:

[1, 23, 41, 443, 943, 4831, 10189, 18163, 111113, 198071, 417749, 2140133, 4555633, 49223059, 87745453, 2018145419]

約数ペア:

[(1, 2018145419), (23, 87745453), (41, 49223059), (443, 4555633), (943, 2140133), (4831, 417749), (10189, 198071), (18163, 111113)]