2138049678

素因数分解:

$2^1\times 3^1\times {\mathrm{4517}}^1\times {\mathrm{78889}}^1$

素因数の和:83411

約数の個数: 16

約数和(自身を含む): 4277100240

約数和(自身を除く): 2139050562

約数列:

[1, 2, 3, 6, 4517, 9034, 13551, 27102, 78889, 157778, 236667, 473334, 356341613, 712683226, 1069024839, 2138049678]

約数ペア:

[(1, 2138049678), (2, 1069024839), (3, 712683226), (6, 356341613), (4517, 473334), (9034, 236667), (13551, 157778), (27102, 78889)]