2916538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2060102

約数列:

[1, 2, 19, 23, 38, 46, 47, 71, 94, 142, 437, 874, 893, 1081, 1349, 1633, 1786, 2162, 2698, 3266, 3337, 6674, 20539, 31027, 41078, 62054, 63403, 76751, 126806, 153502, 1458269, 2916538]

約数ペア:

[(1, 2916538), (2, 1458269), (19, 153502), (23, 126806), (38, 76751), (46, 63403), (47, 62054), (71, 41078), (94, 31027), (142, 20539), (437, 6674), (874, 3337), (893, 3266), (1081, 2698), (1349, 2162), (1633, 1786)]