253291256

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{295901}}^1$

素因数の和:296014

約数の個数: 16

約数和(自身を含む): 479361240

約数和(自身を除く): 226069984

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 295901, 591802, 1183604, 2367208, 31661407, 63322814, 126645628, 253291256]

約数ペア:

[(1, 253291256), (2, 126645628), (4, 63322814), (8, 31661407), (107, 2367208), (214, 1183604), (428, 591802), (856, 295901)]