2010448947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{2803}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 2950795008

約数和(自身を除く): 940346061

約数列:

[1, 3, 13, 39, 53, 159, 347, 689, 1041, 2067, 2803, 4511, 8409, 13533, 18391, 36439, 55173, 109317, 148559, 239083, 445677, 717249, 972641, 1931267, 2917923, 5793801, 12644333, 37932999, 51549973, 154649919, 670149649, 2010448947]

約数ペア:

[(1, 2010448947), (3, 670149649), (13, 154649919), (39, 51549973), (53, 37932999), (159, 12644333), (347, 5793801), (689, 2917923), (1041, 1931267), (2067, 972641), (2803, 717249), (4511, 445677), (8409, 239083), (13533, 148559), (18391, 109317), (36439, 55173)]