126857444

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{110503}}^1$

素因数の和:110555

約数の個数: 24

約数和(自身を含む): 259905408

約数和(自身を除く): 133047964

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 110503, 221006, 442012, 773521, 1547042, 3094084, 4530623, 9061246, 18122492, 31714361, 63428722, 126857444]

約数ペア:

[(1, 126857444), (2, 63428722), (4, 31714361), (7, 18122492), (14, 9061246), (28, 4530623), (41, 3094084), (82, 1547042), (164, 773521), (287, 442012), (574, 221006), (1148, 110503)]