1282148146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1\times {\mathrm{6971}}^1$

素因数の和:9257

約数の個数: 16

約数和(自身を含む): 1971291168

約数和(自身を除く): 689143022

約数列:

[1, 2, 41, 82, 2243, 4486, 6971, 13942, 91963, 183926, 285811, 571622, 15635953, 31271906, 641074073, 1282148146]

約数ペア:

[(1, 1282148146), (2, 641074073), (41, 31271906), (82, 15635953), (2243, 571622), (4486, 285811), (6971, 183926), (13942, 91963)]