439188134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2561

約数の個数: 48

約数和(自身を含む): 835640064

約数和(自身を除く): 396451930

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 121, 154, 214, 242, 749, 847, 1177, 1498, 1694, 2354, 2423, 4846, 8239, 12947, 16478, 16961, 25894, 26653, 33922, 53306, 90629, 181258, 186571, 259261, 293183, 373142, 518522, 586366, 1814827, 2052281, 2851871, 3629654, 4104562, 5703742, 19963097, 31370581, 39926194, 62741162, 219594067, 439188134]

約数ペア:

[(1, 439188134), (2, 219594067), (7, 62741162), (11, 39926194), (14, 31370581), (22, 19963097), (77, 5703742), (107, 4104562), (121, 3629654), (154, 2851871), (214, 2052281), (242, 1814827), (749, 586366), (847, 518522), (1177, 373142), (1498, 293183), (1694, 259261), (2354, 186571), (2423, 181258), (4846, 90629), (8239, 53306), (12947, 33922), (16478, 26653), (16961, 25894)]