274339984

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{15461}}^1$

素因数の和:16578

約数の個数: 20

約数和(自身を含む): 532047420

約数和(自身を除く): 257707436

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 15461, 17744, 30922, 61844, 123688, 247376, 17146249, 34292498, 68584996, 137169992, 274339984]

約数ペア:

[(1, 274339984), (2, 137169992), (4, 68584996), (8, 34292498), (16, 17146249), (1109, 247376), (2218, 123688), (4436, 61844), (8872, 30922), (15461, 17744)]