1245777636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{28607}}^1$

素因数の和:28824

約数の個数: 48

約数和(自身を含む): 3075932160

約数和(自身を除く): 1830154524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 191, 228, 382, 573, 764, 1146, 2292, 3629, 7258, 10887, 14516, 21774, 28607, 43548, 57214, 85821, 114428, 171642, 343284, 543533, 1087066, 1630599, 2174132, 3261198, 5463937, 6522396, 10927874, 16391811, 21855748, 32783622, 65567244, 103814803, 207629606, 311444409, 415259212, 622888818, 1245777636]

約数ペア:

[(1, 1245777636), (2, 622888818), (3, 415259212), (4, 311444409), (6, 207629606), (12, 103814803), (19, 65567244), (38, 32783622), (57, 21855748), (76, 16391811), (114, 10927874), (191, 6522396), (228, 5463937), (382, 3261198), (573, 2174132), (764, 1630599), (1146, 1087066), (2292, 543533), (3629, 343284), (7258, 171642), (10887, 114428), (14516, 85821), (21774, 57214), (28607, 43548)]