1683669860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1185683}}^1$

素因数の和:1185763

約数の個数: 24

約数和(自身を含む): 3585508416

約数和(自身を除く): 1901838556

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1185683, 2371366, 4742732, 5928415, 11856830, 23713660, 84183493, 168366986, 336733972, 420917465, 841834930, 1683669860]

約数ペア:

[(1, 1683669860), (2, 841834930), (4, 420917465), (5, 336733972), (10, 168366986), (20, 84183493), (71, 23713660), (142, 11856830), (284, 5928415), (355, 4742732), (710, 2371366), (1420, 1185683)]