438993812

素因数分解:

$2^2\times {\mathrm{7103}}^1\times {\mathrm{15451}}^1$

素因数の和:22558

約数の個数: 12

約数和(自身を含む): 768397056

約数和(自身を除く): 329403244

約数列:

[1, 2, 4, 7103, 14206, 15451, 28412, 30902, 61804, 109748453, 219496906, 438993812]

約数ペア:

[(1, 438993812), (2, 219496906), (4, 109748453), (7103, 61804), (14206, 30902), (15451, 28412)]