4686439681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2646211}}^1$

素因数の和:2646252

約数の個数: 16

約数和(自身を含む): 6096872448

約数和(自身を除く): 1410432767

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2646211, 18523477, 29108321, 60862853, 203758247, 426039971, 669491383, 4686439681]

約数ペア:

[(1, 4686439681), (7, 669491383), (11, 426039971), (23, 203758247), (77, 60862853), (161, 29108321), (253, 18523477), (1771, 2646211)]