2049664557

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1\times {\mathrm{5717}}^1$

素因数の和:6788

約数の個数: 16

約数和(自身を含む): 2757814272

約数和(自身を除く): 708149715

約数列:

[1, 3, 127, 381, 941, 2823, 5717, 17151, 119507, 358521, 726059, 2178177, 5379697, 16139091, 683221519, 2049664557]

約数ペア:

[(1, 2049664557), (3, 683221519), (127, 16139091), (381, 5379697), (941, 2178177), (2823, 726059), (5717, 358521), (17151, 119507)]