169643452

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{350503}}^1$

素因数の和:350529

約数の個数: 18

約数和(自身を含む): 326319224

約数和(自身を除く): 156675772

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 350503, 701006, 1402012, 3855533, 7711066, 15422132, 42410863, 84821726, 169643452]

約数ペア:

[(1, 169643452), (2, 84821726), (4, 42410863), (11, 15422132), (22, 7711066), (44, 3855533), (121, 1402012), (242, 701006), (484, 350503)]