1383359144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{66431}}^1$

素因数の和:66593

約数の個数: 32

約数和(自身を含む): 2750284800

約数和(自身を除く): 1366925656

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 5206, 10412, 20824, 66431, 132862, 265724, 531448, 1262189, 2524378, 5048756, 9101047, 10097512, 18202094, 36404188, 72808376, 172919893, 345839786, 691679572, 1383359144]

約数ペア:

[(1, 1383359144), (2, 691679572), (4, 345839786), (8, 172919893), (19, 72808376), (38, 36404188), (76, 18202094), (137, 10097512), (152, 9101047), (274, 5048756), (548, 2524378), (1096, 1262189), (2603, 531448), (5206, 265724), (10412, 132862), (20824, 66431)]