1719005183

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 2101248000

約数和(自身を除く): 382242817

約数列:

[1, 7, 19, 107, 133, 199, 607, 749, 1393, 2033, 3781, 4249, 11533, 14231, 21293, 26467, 64949, 80731, 120793, 149051, 404567, 454643, 845551, 1234031, 2295067, 2831969, 8638217, 12924851, 16065469, 90473957, 245572169, 1719005183]

約数ペア:

[(1, 1719005183), (7, 245572169), (19, 90473957), (107, 16065469), (133, 12924851), (199, 8638217), (607, 2831969), (749, 2295067), (1393, 1234031), (2033, 845551), (3781, 454643), (4249, 404567), (11533, 149051), (14231, 120793), (21293, 80731), (26467, 64949)]