2078646909

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{18439}}^1$

素因数の和:19204

約数の個数: 16

約数和(自身を含む): 2827958400

約数和(自身を除く): 749311491

約数列:

[1, 3, 53, 159, 709, 2127, 18439, 37577, 55317, 112731, 977267, 2931801, 13073251, 39219753, 692882303, 2078646909]

約数ペア:

[(1, 2078646909), (3, 692882303), (53, 39219753), (159, 13073251), (709, 2931801), (2127, 977267), (18439, 112731), (37577, 55317)]