2108367357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{2053}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 3036633600

約数和(自身を除く): 928266243

約数列:

[1, 3, 19, 43, 57, 129, 419, 817, 1257, 2053, 2451, 6159, 7961, 18017, 23883, 39007, 54051, 88279, 117021, 264837, 342323, 860207, 1026969, 1677301, 2580621, 5031903, 16343933, 36988901, 49031799, 110966703, 702789119, 2108367357]

約数ペア:

[(1, 2108367357), (3, 702789119), (19, 110966703), (43, 49031799), (57, 36988901), (129, 16343933), (419, 5031903), (817, 2580621), (1257, 1677301), (2053, 1026969), (2451, 860207), (6159, 342323), (7961, 264837), (18017, 117021), (23883, 88279), (39007, 54051)]