2788898046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{65717}}^1$

素因数の和:66376

約数の個数: 32

約数和(自身を含む): 6094424448

約数和(自身を除く): 3305526402

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 1286, 1929, 3858, 7073, 14146, 21219, 42438, 65717, 131434, 197151, 394302, 722887, 1445774, 2168661, 4337322, 42256031, 84512062, 126768093, 253536186, 464816341, 929632682, 1394449023, 2788898046]

約数ペア:

[(1, 2788898046), (2, 1394449023), (3, 929632682), (6, 464816341), (11, 253536186), (22, 126768093), (33, 84512062), (66, 42256031), (643, 4337322), (1286, 2168661), (1929, 1445774), (3858, 722887), (7073, 394302), (14146, 197151), (21219, 131434), (42438, 65717)]