2051567656986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{406331}}^1\times {\mathrm{36587}}^1$

素因数の和:442946

約数の個数: 32

約数和(自身を含む): 4281660062208

約数和(自身を除く): 2230092405222

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 36587, 73174, 109761, 219522, 406331, 812662, 841501, 1218993, 1683002, 2437986, 2524503, 5049006, 9345613, 18691226, 28036839, 56073678, 14866432297, 29732864594, 44599296891, 89198593782, 341927942831, 683855885662, 1025783828493, 2051567656986]

約数ペア:

[(1, 2051567656986), (2, 1025783828493), (3, 683855885662), (6, 341927942831), (23, 89198593782), (46, 44599296891), (69, 29732864594), (138, 14866432297), (36587, 56073678), (73174, 28036839), (109761, 18691226), (219522, 9345613), (406331, 5049006), (812662, 2524503), (841501, 2437986), (1218993, 1683002)]