2893187465

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{39047}}^1$

素因数の和:39161

約数の個数: 32

約数和(自身を含む): 4160954880

約数和(自身を除く): 1267767415

約数列:

[1, 5, 7, 29, 35, 73, 145, 203, 365, 511, 1015, 2117, 2555, 10585, 14819, 39047, 74095, 195235, 273329, 1132363, 1366645, 2850431, 5661815, 7926541, 14252155, 19953017, 39632705, 82662499, 99765085, 413312495, 578637493, 2893187465]

約数ペア:

[(1, 2893187465), (5, 578637493), (7, 413312495), (29, 99765085), (35, 82662499), (73, 39632705), (145, 19953017), (203, 14252155), (365, 7926541), (511, 5661815), (1015, 2850431), (2117, 1366645), (2555, 1132363), (10585, 273329), (14819, 195235), (39047, 74095)]