2109573662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139393}}^1$

素因数の和:139472

約数の個数: 32

約数和(自身を含む): 3853965312

約数和(自身を除く): 1744391650

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 139393, 278786, 975751, 1951502, 3206039, 6412078, 6551471, 13102942, 22442273, 44884546, 45860297, 91720594, 150683833, 301367666, 1054786831, 2109573662]

約数ペア:

[(1, 2109573662), (2, 1054786831), (7, 301367666), (14, 150683833), (23, 91720594), (46, 45860297), (47, 44884546), (94, 22442273), (161, 13102942), (322, 6551471), (329, 6412078), (658, 3206039), (1081, 1951502), (2162, 975751), (7567, 278786), (15134, 139393)]