2574224

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:818

約数の個数: 20

約数和(自身を含む): 5012700

約数和(自身を除く): 2438476

約数列:

[1, 2, 4, 8, 16, 349, 461, 698, 922, 1396, 1844, 2792, 3688, 5584, 7376, 160889, 321778, 643556, 1287112, 2574224]

約数ペア:

[(1, 2574224), (2, 1287112), (4, 643556), (8, 321778), (16, 160889), (349, 7376), (461, 5584), (698, 3688), (922, 2792), (1396, 1844)]