1046948

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 2116800

約数和(自身を除く): 1069852

約数列:

[1, 2, 4, 7, 14, 28, 139, 269, 278, 538, 556, 973, 1076, 1883, 1946, 3766, 3892, 7532, 37391, 74782, 149564, 261737, 523474, 1046948]

約数ペア:

[(1, 1046948), (2, 523474), (4, 261737), (7, 149564), (14, 74782), (28, 37391), (139, 7532), (269, 3892), (278, 3766), (538, 1946), (556, 1883), (973, 1076)]