1279331324

素因数分解:

$2^2\times {\mathrm{577}}^1\times {\mathrm{554303}}^1$

素因数の和:554884

約数の個数: 12

約数和(自身を含む): 2242713984

約数和(自身を除く): 963382660

約数列:

[1, 2, 4, 577, 1154, 2308, 554303, 1108606, 2217212, 319832831, 639665662, 1279331324]

約数ペア:

[(1, 1279331324), (2, 639665662), (4, 319832831), (577, 2217212), (1154, 1108606), (2308, 554303)]