2091071278

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1\times {\mathrm{3049}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 3161800800

約数和(自身を除く): 1070729522

約数列:

[1, 2, 137, 274, 2503, 3049, 5006, 6098, 342911, 417713, 685822, 835426, 7631647, 15263294, 1045535639, 2091071278]

約数ペア:

[(1, 2091071278), (2, 1045535639), (137, 15263294), (274, 7631647), (2503, 835426), (3049, 685822), (5006, 417713), (6098, 342911)]