2054754434

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1\times {\mathrm{6701}}^1$

素因数の和:7945

約数の個数: 16

約数和(自身を含む): 3107583360

約数和(自身を除く): 1052828926

約数列:

[1, 2, 139, 278, 1103, 2206, 6701, 13402, 153317, 306634, 931439, 1862878, 7391203, 14782406, 1027377217, 2054754434]

約数ペア:

[(1, 2054754434), (2, 1027377217), (139, 14782406), (278, 7391203), (1103, 1862878), (2206, 931439), (6701, 306634), (13402, 153317)]