2057646584

素因数分解:

$2^3\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{18217}}^1$

素因数の和:20247

約数の個数: 32

約数和(自身を含む): 4411670880

約数和(自身を除く): 2354024296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2017, 4034, 8068, 14119, 16136, 18217, 28238, 36434, 56476, 72868, 112952, 127519, 145736, 255038, 510076, 1020152, 36743689, 73487378, 146974756, 257205823, 293949512, 514411646, 1028823292, 2057646584]

約数ペア:

[(1, 2057646584), (2, 1028823292), (4, 514411646), (7, 293949512), (8, 257205823), (14, 146974756), (28, 73487378), (56, 36743689), (2017, 1020152), (4034, 510076), (8068, 255038), (14119, 145736), (16136, 127519), (18217, 112952), (28238, 72868), (36434, 56476)]