1388892982

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1\times {\mathrm{15401}}^1$

素因数の和:16143

約数の個数: 16

約数和(自身を含む): 2117713392

約数和(自身を除く): 728820410

約数列:

[1, 2, 67, 134, 673, 1346, 15401, 30802, 45091, 90182, 1031867, 2063734, 10364873, 20729746, 694446491, 1388892982]

約数ペア:

[(1, 1388892982), (2, 694446491), (67, 20729746), (134, 10364873), (673, 2063734), (1346, 1031867), (15401, 90182), (30802, 45091)]