488785006804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5657}}^1\times {\mathrm{11423}}^1$

素因数の和:17176

約数の個数: 48

約数和(自身を含む): 897678544896

約数和(自身を除く): 408893538092

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 5657, 7564, 11314, 11423, 22628, 22846, 45692, 175367, 345077, 350734, 354113, 690154, 696803, 701468, 708226, 1380308, 1393606, 1416452, 2787212, 10697387, 21394774, 21600893, 42789548, 43201786, 64619911, 86403572, 129239822, 258479644, 2003217241, 3941814571, 4006434482, 7883629142, 8012868964, 15767258284, 122196251701, 244392503402, 488785006804]

約数ペア:

[(1, 488785006804), (2, 244392503402), (4, 122196251701), (31, 15767258284), (61, 8012868964), (62, 7883629142), (122, 4006434482), (124, 3941814571), (244, 2003217241), (1891, 258479644), (3782, 129239822), (5657, 86403572), (7564, 64619911), (11314, 43201786), (11423, 42789548), (22628, 21600893), (22846, 21394774), (45692, 10697387), (175367, 2787212), (345077, 1416452), (350734, 1393606), (354113, 1380308), (690154, 708226), (696803, 701468)]