2149138328

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{159811}}^1$

素因数の和:159899

約数の個数: 24

約数和(自身を含む): 4130341140

約数和(自身を除く): 1981202812

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 3362, 6724, 13448, 159811, 319622, 639244, 1278488, 6552251, 13104502, 26209004, 52418008, 268642291, 537284582, 1074569164, 2149138328]

約数ペア:

[(1, 2149138328), (2, 1074569164), (4, 537284582), (8, 268642291), (41, 52418008), (82, 26209004), (164, 13104502), (328, 6552251), (1681, 1278488), (3362, 639244), (6724, 319622), (13448, 159811)]