1385712132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{64189}}^1$

素因数の和:64460

約数の個数: 48

約数和(自身を含む): 3709668480

約数和(自身を除く): 2323956348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 10794, 21588, 64189, 128378, 192567, 256756, 385134, 449323, 770268, 898646, 1347969, 1797292, 2695938, 5391876, 16496573, 32993146, 49489719, 65986292, 98979438, 115476011, 197958876, 230952022, 346428033, 461904044, 692856066, 1385712132]

約数ペア:

[(1, 1385712132), (2, 692856066), (3, 461904044), (4, 346428033), (6, 230952022), (7, 197958876), (12, 115476011), (14, 98979438), (21, 65986292), (28, 49489719), (42, 32993146), (84, 16496573), (257, 5391876), (514, 2695938), (771, 1797292), (1028, 1347969), (1542, 898646), (1799, 770268), (3084, 449323), (3598, 385134), (5397, 256756), (7196, 192567), (10794, 128378), (21588, 64189)]