1284364084

素因数分解:

$2^2\times {\mathrm{1103}}^1\times {\mathrm{291107}}^1$

素因数の和:292214

約数の個数: 12

約数和(自身を含む): 2249682624

約数和(自身を除く): 965318540

約数列:

[1, 2, 4, 1103, 2206, 4412, 291107, 582214, 1164428, 321091021, 642182042, 1284364084]

約数ペア:

[(1, 1284364084), (2, 642182042), (4, 321091021), (1103, 1164428), (2206, 582214), (4412, 291107)]