289175046

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{660217}}^1$

素因数の和:660295

約数の個数: 16

約数和(自身を含む): 586273584

約数和(自身を除く): 297098538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 660217, 1320434, 1980651, 3961302, 48195841, 96391682, 144587523, 289175046]

約数ペア:

[(1, 289175046), (2, 144587523), (3, 96391682), (6, 48195841), (73, 3961302), (146, 1980651), (219, 1320434), (438, 660217)]