2132804558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{111211}}^1$

素因数の和:111479

約数の個数: 16

約数和(自身を含む): 3288316416

約数和(自身を除く): 1155511858

約数列:

[1, 2, 43, 86, 223, 446, 9589, 19178, 111211, 222422, 4782073, 9564146, 24800053, 49600106, 1066402279, 2132804558]

約数ペア:

[(1, 2132804558), (2, 1066402279), (43, 49600106), (86, 24800053), (223, 9564146), (446, 4782073), (9589, 222422), (19178, 111211)]