289468588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{7013}}^1$

素因数の和:7641

約数の個数: 24

約数和(自身を含む): 537328512

約数和(自身を除く): 247859924

約数列:

[1, 2, 4, 17, 34, 68, 607, 1214, 2428, 7013, 10319, 14026, 20638, 28052, 41276, 119221, 238442, 476884, 4256891, 8513782, 17027564, 72367147, 144734294, 289468588]

約数ペア:

[(1, 289468588), (2, 144734294), (4, 72367147), (17, 17027564), (34, 8513782), (68, 4256891), (607, 476884), (1214, 238442), (2428, 119221), (7013, 41276), (10319, 28052), (14026, 20638)]