1661802

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 3357120

約数和(自身を除く): 1695318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 2689, 5378, 8067, 16134, 276967, 553934, 830901, 1661802]

約数ペア:

[(1, 1661802), (2, 830901), (3, 553934), (6, 276967), (103, 16134), (206, 8067), (309, 5378), (618, 2689)]