2728468514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{19081}}^1$

素因数の和:19226

約数の個数: 32

約数和(自身を含む): 4451448960

約数和(自身を除く): 1722980446

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 1007, 1349, 2014, 2698, 3763, 7526, 19081, 38162, 71497, 142994, 362539, 725078, 1011293, 1354751, 2022586, 2709502, 19214567, 25740269, 38429134, 51480538, 71801803, 143603606, 1364234257, 2728468514]

約数ペア:

[(1, 2728468514), (2, 1364234257), (19, 143603606), (38, 71801803), (53, 51480538), (71, 38429134), (106, 25740269), (142, 19214567), (1007, 2709502), (1349, 2022586), (2014, 1354751), (2698, 1011293), (3763, 725078), (7526, 362539), (19081, 142994), (38162, 71497)]