1781059318736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{6868403}}^1$

素因数の和:6869283

約数の個数: 40

約数和(自身を含む): 3636682549920

約数和(自身を除く): 1855623231184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 853, 1706, 3412, 6824, 13648, 16207, 32414, 64828, 129656, 259312, 6868403, 13736806, 27473612, 54947224, 109894448, 130499657, 260999314, 521998628, 1043997256, 2087994512, 5858747759, 11717495518, 23434991036, 46869982072, 93739964144, 111316207421, 222632414842, 445264829684, 890529659368, 1781059318736]

約数ペア:

[(1, 1781059318736), (2, 890529659368), (4, 445264829684), (8, 222632414842), (16, 111316207421), (19, 93739964144), (38, 46869982072), (76, 23434991036), (152, 11717495518), (304, 5858747759), (853, 2087994512), (1706, 1043997256), (3412, 521998628), (6824, 260999314), (13648, 130499657), (16207, 109894448), (32414, 54947224), (64828, 27473612), (129656, 13736806), (259312, 6868403)]