9968574424

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{487}}^1\times {\mathrm{20147}}^1$

素因数の和:20767

約数の個数: 32

約数和(自身を含む): 18877870080

約数和(自身を除く): 8909295656

約数列:

[1, 2, 4, 8, 127, 254, 487, 508, 974, 1016, 1948, 3896, 20147, 40294, 61849, 80588, 123698, 161176, 247396, 494792, 2558669, 5117338, 9811589, 10234676, 19623178, 20469352, 39246356, 78492712, 1246071803, 2492143606, 4984287212, 9968574424]

約数ペア:

[(1, 9968574424), (2, 4984287212), (4, 2492143606), (8, 1246071803), (127, 78492712), (254, 39246356), (487, 20469352), (508, 19623178), (974, 10234676), (1016, 9811589), (1948, 5117338), (3896, 2558669), (20147, 494792), (40294, 247396), (61849, 161176), (80588, 123698)]