81011702

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1247

約数の個数: 16

約数和(自身を含む): 122856720

約数和(自身を除く): 41845018

約数列:

[1, 2, 139, 278, 433, 673, 866, 1346, 60187, 93547, 120374, 187094, 291409, 582818, 40505851, 81011702]

約数ペア:

[(1, 81011702), (2, 40505851), (139, 582818), (278, 291409), (433, 187094), (673, 120374), (866, 93547), (1346, 60187)]