1309746004

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{30553}}^1$

素因数の和:32095

約数の個数: 24

約数和(自身を含む): 2621288768

約数和(自身を除く): 1311542764

約数列:

[1, 2, 4, 7, 14, 28, 1531, 3062, 6124, 10717, 21434, 30553, 42868, 61106, 122212, 213871, 427742, 855484, 46776643, 93553286, 187106572, 327436501, 654873002, 1309746004]

約数ペア:

[(1, 1309746004), (2, 654873002), (4, 327436501), (7, 187106572), (14, 93553286), (28, 46776643), (1531, 855484), (3062, 427742), (6124, 213871), (10717, 122212), (21434, 61106), (30553, 42868)]