2764804

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5197}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 5821760

約数和(自身を除く): 3056956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5197, 10394, 20788, 36379, 72758, 98743, 145516, 197486, 394972, 691201, 1382402, 2764804]

約数ペア:

[(1, 2764804), (2, 1382402), (4, 691201), (7, 394972), (14, 197486), (19, 145516), (28, 98743), (38, 72758), (76, 36379), (133, 20788), (266, 10394), (532, 5197)]