3126787412

素因数分解:

$2^2\times 7^2\times {\mathrm{997}}^1\times {\mathrm{16001}}^1$

素因数の和:17016

約数の個数: 36

約数和(自身を含む): 6372028404

約数和(自身を除く): 3245240992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 997, 1994, 3988, 6979, 13958, 16001, 27916, 32002, 48853, 64004, 97706, 112007, 195412, 224014, 448028, 784049, 1568098, 3136196, 15952997, 31905994, 63811988, 111670979, 223341958, 446683916, 781696853, 1563393706, 3126787412]

約数ペア:

[(1, 3126787412), (2, 1563393706), (4, 781696853), (7, 446683916), (14, 223341958), (28, 111670979), (49, 63811988), (98, 31905994), (196, 15952997), (997, 3136196), (1994, 1568098), (3988, 784049), (6979, 448028), (13958, 224014), (16001, 195412), (27916, 112007), (32002, 97706), (48853, 64004)]