289121276

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{463}}^1\times {\mathrm{1459}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 512144640

約数和(自身を除く): 223023364

約数列:

[1, 2, 4, 107, 214, 428, 463, 926, 1459, 1852, 2918, 5836, 49541, 99082, 156113, 198164, 312226, 624452, 675517, 1351034, 2702068, 72280319, 144560638, 289121276]

約数ペア:

[(1, 289121276), (2, 144560638), (4, 72280319), (107, 2702068), (214, 1351034), (428, 675517), (463, 624452), (926, 312226), (1459, 198164), (1852, 156113), (2918, 99082), (5836, 49541)]