2016387777

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17387}}^1$

素因数の和:17493

約数の個数: 32

約数和(自身を含む): 2937876480

約数和(自身を除く): 921488703

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 899, 1247, 1333, 2697, 3741, 3999, 17387, 38657, 52161, 115971, 504223, 538997, 747641, 1512669, 1616991, 2242923, 15630913, 21681589, 23176871, 46892739, 65044767, 69530613, 672129259, 2016387777]

約数ペア:

[(1, 2016387777), (3, 672129259), (29, 69530613), (31, 65044767), (43, 46892739), (87, 23176871), (93, 21681589), (129, 15630913), (899, 2242923), (1247, 1616991), (1333, 1512669), (2697, 747641), (3741, 538997), (3999, 504223), (17387, 115971), (38657, 52161)]