2146609864

素因数分解:

$2^3\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{14783}}^1$

素因数の和:17389

約数の個数: 32

約数和(自身を含む): 4601963520

約数和(自身を除く): 2455353656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2593, 5186, 10372, 14783, 18151, 20744, 29566, 36302, 59132, 72604, 103481, 118264, 145208, 206962, 413924, 827848, 38332319, 76664638, 153329276, 268326233, 306658552, 536652466, 1073304932, 2146609864]

約数ペア:

[(1, 2146609864), (2, 1073304932), (4, 536652466), (7, 306658552), (8, 268326233), (14, 153329276), (28, 76664638), (56, 38332319), (2593, 827848), (5186, 413924), (10372, 206962), (14783, 145208), (18151, 118264), (20744, 103481), (29566, 72604), (36302, 59132)]