2021159534

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 3144379392

約数和(自身を除く): 1123219858

約数列:

[1, 2, 41, 82, 127, 254, 421, 461, 842, 922, 5207, 10414, 17261, 18901, 34522, 37802, 53467, 58547, 106934, 117094, 194081, 388162, 2192147, 2400427, 4384294, 4800854, 7957321, 15914642, 24648287, 49296574, 1010579767, 2021159534]

約数ペア:

[(1, 2021159534), (2, 1010579767), (41, 49296574), (82, 24648287), (127, 15914642), (254, 7957321), (421, 4800854), (461, 4384294), (842, 2400427), (922, 2192147), (5207, 388162), (10414, 194081), (17261, 117094), (18901, 106934), (34522, 58547), (37802, 53467)]