1489744254

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{641}}^1\times {\mathrm{761}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 2993928480

約数和(自身を除く): 1504184226

約数列:

[1, 2, 3, 6, 509, 641, 761, 1018, 1282, 1522, 1527, 1923, 2283, 3054, 3846, 4566, 326269, 387349, 487801, 652538, 774698, 975602, 978807, 1162047, 1463403, 1957614, 2324094, 2926806, 248290709, 496581418, 744872127, 1489744254]

約数ペア:

[(1, 1489744254), (2, 744872127), (3, 496581418), (6, 248290709), (509, 2926806), (641, 2324094), (761, 1957614), (1018, 1463403), (1282, 1162047), (1522, 978807), (1527, 975602), (1923, 774698), (2283, 652538), (3054, 487801), (3846, 387349), (4566, 326269)]