2080408038

素因数分解:

$2^1\times 3^1\times {\mathrm{1609}}^1\times {\mathrm{215497}}^1$

素因数の和:217111

約数の個数: 16

約数和(自身を含む): 4163421360

約数和(自身を除く): 2083013322

約数列:

[1, 2, 3, 6, 1609, 3218, 4827, 9654, 215497, 430994, 646491, 1292982, 346734673, 693469346, 1040204019, 2080408038]

約数ペア:

[(1, 2080408038), (2, 1040204019), (3, 693469346), (6, 346734673), (1609, 1292982), (3218, 646491), (4827, 430994), (9654, 215497)]