991312752

素因数分解:

$2^4\times 3^1\times {\mathrm{20652349}}^1$

素因数の和:20652360

約数の個数: 20

約数和(自身を含む): 2560891400

約数和(自身を除く): 1569578648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20652349, 41304698, 61957047, 82609396, 123914094, 165218792, 247828188, 330437584, 495656376, 991312752]

約数ペア:

[(1, 991312752), (2, 495656376), (3, 330437584), (4, 247828188), (6, 165218792), (8, 123914094), (12, 82609396), (16, 61957047), (24, 41304698), (48, 20652349)]