17389965068

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1\times {\mathrm{2347}}^1$

素因数の和:3414

約数の個数: 48

約数和(自身を含む): 34933731840

約数和(自身を除く): 17543766772

約数列:

[1, 2, 4, 7, 14, 28, 409, 647, 818, 1294, 1636, 2347, 2588, 2863, 4529, 4694, 5726, 9058, 9388, 11452, 16429, 18116, 32858, 65716, 264623, 529246, 959923, 1058492, 1518509, 1852361, 1919846, 3037018, 3704722, 3839692, 6074036, 6719461, 7409444, 10629563, 13438922, 21259126, 26877844, 42518252, 621070181, 1242140362, 2484280724, 4347491267, 8694982534, 17389965068]

約数ペア:

[(1, 17389965068), (2, 8694982534), (4, 4347491267), (7, 2484280724), (14, 1242140362), (28, 621070181), (409, 42518252), (647, 26877844), (818, 21259126), (1294, 13438922), (1636, 10629563), (2347, 7409444), (2588, 6719461), (2863, 6074036), (4529, 3839692), (4694, 3704722), (5726, 3037018), (9058, 1919846), (9388, 1852361), (11452, 1518509), (16429, 1058492), (18116, 959923), (32858, 529246), (65716, 264623)]