129348086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2087}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 234524160

約数和(自身を除く): 105176074

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 466, 1631, 2087, 3262, 4174, 4427, 8854, 14609, 29218, 30989, 39653, 61978, 79306, 277571, 486271, 555142, 972542, 3403897, 6807794, 9239149, 18478298, 64674043, 129348086]

約数ペア:

[(1, 129348086), (2, 64674043), (7, 18478298), (14, 9239149), (19, 6807794), (38, 3403897), (133, 972542), (233, 555142), (266, 486271), (466, 277571), (1631, 79306), (2087, 61978), (3262, 39653), (4174, 30989), (4427, 29218), (8854, 14609)]