12821276156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1023083}}^1$

素因数の和:1023341

約数の個数: 24

約数和(自身を含む): 24263460144

約数和(自身を除く): 11442183988

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 6266, 12532, 1023083, 2046166, 4092332, 13300079, 26600158, 53200316, 246563003, 493126006, 986252012, 3205319039, 6410638078, 12821276156]

約数ペア:

[(1, 12821276156), (2, 6410638078), (4, 3205319039), (13, 986252012), (26, 493126006), (52, 246563003), (241, 53200316), (482, 26600158), (964, 13300079), (3133, 4092332), (6266, 2046166), (12532, 1023083)]