266814716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{232417}}^1$

素因数の和:232469

約数の個数: 24

約数和(自身を含む): 546647136

約数和(自身を除く): 279832420

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 232417, 464834, 929668, 1626919, 3253838, 6507676, 9529097, 19058194, 38116388, 66703679, 133407358, 266814716]

約数ペア:

[(1, 266814716), (2, 133407358), (4, 66703679), (7, 38116388), (14, 19058194), (28, 9529097), (41, 6507676), (82, 3253838), (164, 1626919), (287, 929668), (574, 464834), (1148, 232417)]