2015156542

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{531143}}^1$

素因数の和:531423

約数の個数: 16

約数和(自身を含む): 3467308032

約数和(自身を除く): 1452151490

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 531143, 1062286, 3718001, 7436002, 143939753, 287879506, 1007578271, 2015156542]

約数ペア:

[(1, 2015156542), (2, 1007578271), (7, 287879506), (14, 143939753), (271, 7436002), (542, 3718001), (1897, 1062286), (3794, 531143)]