82898590

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{18713}}^1$

素因数の和:19163

約数の個数: 16

約数和(自身を含む): 149562288

約数和(自身を除く): 66663698

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 18713, 37426, 93565, 187130, 8289859, 16579718, 41449295, 82898590]

約数ペア:

[(1, 82898590), (2, 41449295), (5, 16579718), (10, 8289859), (443, 187130), (886, 93565), (2215, 37426), (4430, 18713)]