255798959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11258

約数の個数: 16

約数和(自身を含む): 288783264

約数和(自身を除く): 32984305

約数列:

[1, 13, 41, 43, 533, 559, 1763, 11161, 22919, 145093, 457601, 479923, 5948813, 6238999, 19676843, 255798959]

約数ペア:

[(1, 255798959), (13, 19676843), (41, 6238999), (43, 5948813), (533, 479923), (559, 457601), (1763, 145093), (11161, 22919)]