127780321826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131899}}^1\times {\mathrm{16703}}^1$

素因数の和:148633

約数の個数: 16

約数和(自身を含む): 198293184000

約数和(自身を除く): 70512862174

約数列:

[1, 2, 29, 58, 16703, 33406, 131899, 263798, 484387, 968774, 3825071, 7650142, 2203108997, 4406217994, 63890160913, 127780321826]

約数ペア:

[(1, 127780321826), (2, 63890160913), (29, 4406217994), (58, 2203108997), (16703, 7650142), (33406, 3825071), (131899, 968774), (263798, 484387)]