2149396544

素因数分解:

$2^6\times {\mathrm{811}}^1\times {\mathrm{41411}}^1$

素因数の和:42234

約数の個数: 28

約数和(自身を含む): 4270571088

約数和(自身を除く): 2121174544

約数列:

[1, 2, 4, 8, 16, 32, 64, 811, 1622, 3244, 6488, 12976, 25952, 41411, 51904, 82822, 165644, 331288, 662576, 1325152, 2650304, 33584321, 67168642, 134337284, 268674568, 537349136, 1074698272, 2149396544]

約数ペア:

[(1, 2149396544), (2, 1074698272), (4, 537349136), (8, 268674568), (16, 134337284), (32, 67168642), (64, 33584321), (811, 2650304), (1622, 1325152), (3244, 662576), (6488, 331288), (12976, 165644), (25952, 82822), (41411, 51904)]