2056567898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1667}}^1\times {\mathrm{8011}}^1$

素因数の和:9698

約数の個数: 32

約数和(自身を含む): 3848836608

約数和(自身を除く): 1792268710

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1667, 3334, 8011, 11669, 16022, 18337, 23338, 36674, 56077, 88121, 112154, 128359, 176242, 256718, 616847, 1233694, 13354337, 26708674, 93480359, 146897707, 186960718, 293795414, 1028283949, 2056567898]

約数ペア:

[(1, 2056567898), (2, 1028283949), (7, 293795414), (11, 186960718), (14, 146897707), (22, 93480359), (77, 26708674), (154, 13354337), (1667, 1233694), (3334, 616847), (8011, 256718), (11669, 176242), (16022, 128359), (18337, 112154), (23338, 88121), (36674, 56077)]