2019920650846

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1\times {\mathrm{2631743}}^1$

素因数の和:2632576

約数の個数: 32

約数和(自身を含む): 3514830962688

約数和(自身を除く): 1494910311842

約数列:

[1, 2, 7, 14, 73, 146, 511, 751, 1022, 1502, 5257, 10514, 54823, 109646, 383761, 767522, 2631743, 5263486, 18422201, 36844402, 192117239, 384234478, 1344820673, 1976438993, 2689641346, 3952877986, 13835072951, 27670145902, 144280046489, 288560092978, 1009960325423, 2019920650846]

約数ペア:

[(1, 2019920650846), (2, 1009960325423), (7, 288560092978), (14, 144280046489), (73, 27670145902), (146, 13835072951), (511, 3952877986), (751, 2689641346), (1022, 1976438993), (1502, 1344820673), (5257, 384234478), (10514, 192117239), (54823, 36844402), (109646, 18422201), (383761, 5263486), (767522, 2631743)]