2057646

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20173}}^1$

素因数の和:20195

約数の個数: 16

約数和(自身を含む): 4357584

約数和(自身を除く): 2299938

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 20173, 40346, 60519, 121038, 342941, 685882, 1028823, 2057646]

約数ペア:

[(1, 2057646), (2, 1028823), (3, 685882), (6, 342941), (17, 121038), (34, 60519), (51, 40346), (102, 20173)]