2018472872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{188431}}^1$

素因数の和:188553

約数の個数: 32

約数和(自身を含む): 4115354880

約数和(自身を除く): 2096882008

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 188431, 376862, 753724, 1507448, 2449603, 4899206, 9798412, 19408393, 19596824, 38816786, 77633572, 155267144, 252309109, 504618218, 1009236436, 2018472872]

約数ペア:

[(1, 2018472872), (2, 1009236436), (4, 504618218), (8, 252309109), (13, 155267144), (26, 77633572), (52, 38816786), (103, 19596824), (104, 19408393), (206, 9798412), (412, 4899206), (824, 2449603), (1339, 1507448), (2678, 753724), (5356, 376862), (10712, 188431)]